Deprecated: The each() function is deprecated. This message will be suppressed on further calls in /home/zhenxiangba/zhenxiangba.com/public_html/phproxy-improved-master/index.php on line 456
AU114751B2 - Improvements in or relating to apparatus for electrically etching metallic articles - Google Patents
[go: Go Back, main page]

AU114751B2 - Improvements in or relating to apparatus for electrically etching metallic articles - Google Patents

Improvements in or relating to apparatus for electrically etching metallic articles

Info

Publication number
AU114751B2
AU114751B2 AU174/41A AU17441A AU114751B2 AU 114751 B2 AU114751 B2 AU 114751B2 AU 174/41 A AU174/41 A AU 174/41A AU 17441 A AU17441 A AU 17441A AU 114751 B2 AU114751 B2 AU 114751B2
Authority
AU
Australia
Prior art keywords
relating
metallic articles
etching metallic
electrically etching
electrically
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
AU174/41A
Other versions
AU17441A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kaper Na Ltd A Dual
Original Assignee
Kaper Na Ltd A Dual
Filing date
Publication date
Application filed by Kaper Na Ltd A Dual filed Critical Kaper Na Ltd A Dual
Application granted granted Critical
Publication of AU17441A publication Critical patent/AU17441A/en
Publication of AU114751B2 publication Critical patent/AU114751B2/en
Expired legal-status Critical Current

Links

AU174/41A 1941-01-22 Improvements in or relating to apparatus for electrically etching metallic articles Expired AU114751B2 (en)

Publications (2)

Publication Number Publication Date
AU17441A AU17441A (en) 1942-03-05
AU114751B2 true AU114751B2 (en) 1942-03-05

Family

ID=

Similar Documents

Publication Publication Date Title
AU131340B2 (en) Improvements in or relating to electrical apparatus for detecting the presence of moving objects
AU114751B2 (en) Improvements in or relating to apparatus for electrically etching metallic articles
AU17441A (en) Improvements in or relating to apparatus for electrically etching metallic articles
AU115209B2 (en) Improvements in or relating to devices for oscillographing electrical or mechanical processes
AU95641A (en) Improvements in or relating to devices for oscillographing electrical or mechanical processes
AU115548B2 (en) Improvements in or relating to electrical measuring apparatus
AU116472B2 (en) Improvements in or relating to soldering apparatus
AU211741A (en) Improvements in or relating to electrical measuring apparatus
AU114673B2 (en) Improvements in or relating to fence-electrifying apparatus
AU115334B2 (en) Improvements in or relating to electrical apparatus for measuring relative acceleration
AU143036B2 (en) Improvements in or relating to coin-freed apparatus
CA399204A (en) Mica flotation process
CA401053A (en) Electrical apparatus
AU397741A (en) Improvements in or relating to soldering apparatus
AU35941A (en) Improvements in or relating to fence-electrifying apparatus
AU115494B2 (en) Improvements in or relating to electron discharge apparatus
AU115388B2 (en) Improvements in or relating to electron discharge apparatus
AU115488B2 (en) Improvements in or relating to electron discharge apparatus
AU115496B2 (en) Improvements in or relating to electron discharge apparatus
AU170741A (en) Improvements in or relating to electrical apparatus for measuring relative acceleration
CA398430A (en) Vacuum apparatus
AU1373247A (en) Improvements in or relating to coin-freed apparatus
AU114815B2 (en) Improvements in process for obtaining clear extracts from semiliquid mixtures
CA398963A (en) Ore reducing apparatus
CA398674A (en) Ore reducing apparatus