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
AU142967B2 - Improvements in rotary card index files ofthe vertical shaft type - Google Patents
[go: Go Back, main page]

AU142967B2 - Improvements in rotary card index files ofthe vertical shaft type - Google Patents

Improvements in rotary card index files ofthe vertical shaft type

Info

Publication number
AU142967B2
AU142967B2 AU21890/48A AU2189048A AU142967B2 AU 142967 B2 AU142967 B2 AU 142967B2 AU 21890/48 A AU21890/48 A AU 21890/48A AU 2189048 A AU2189048 A AU 2189048A AU 142967 B2 AU142967 B2 AU 142967B2
Authority
AU
Australia
Prior art keywords
vertical shaft
shaft type
index files
card index
rotary card
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 - Lifetime
Application number
AU21890/48A
Filing date
Publication of AU142967B2 publication Critical patent/AU142967B2/en
Application filed filed Critical
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

AU21890/48A 1948-07-15 Improvements in rotary card index files ofthe vertical shaft type Expired - Lifetime AU142967B2 (en)

Publications (1)

Publication Number Publication Date
AU142967B2 true AU142967B2 (en)

Family

ID=

Similar Documents

Publication Publication Date Title
AU142967B2 (en) Improvements in rotary card index files ofthe vertical shaft type
AU142966B2 (en) Improvements in rotary card indexes
AU141554B2 (en) Rotary card file
AU2188948A (en) Improvements in rotary card indexes
AU143518B2 (en) Improvements in mountings for rotary files ofthe vertical shaft type
AU138001B2 (en) Improvements in rotary files
AU2510348A (en) Rotary card file
AU2189148A (en) Improvements in mountings for rotary files ofthe vertical shaft type
AU2188748A (en) Improvements in rotary files
CA455867A (en) Rotary card index and tray
AU138443B2 (en) Improvements in rotary engines
AU141723B2 (en) Improvements in or relating to rotary compressors
AU137739B2 (en) Improvements in or relating to ticket machines
AU2043448A (en) Improvements in rotary engines
AU141644B2 (en) Improvements in centrifugal pumps
AU140587B2 (en) Improvements in centrifugal pumps
AU140025B2 (en) Improvements in bundle-tying machines
AU148888B2 (en) Improvements in or relating to dlynamoelectric machines
AU142316B2 (en) Improvements in nail files
AU159307B2 (en) Improvements in or relating to accounting machines
AU157202B2 (en) Improvements in or relating to Accounting Machines
AU159308B2 (en) Improvements in or relating to accounting machines
AU157200B2 (en) Improvements in or relating to accounting machines
AU148022B2 (en) Improvements in or relating to accounting machines
AU159306B2 (en) Improvements in or relating to accounting machines