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AU128267B2 - Improvements in or relating to apparatus for measuring or indicating the roughnesses or undulations ofa surface - Google Patents
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AU128267B2 - Improvements in or relating to apparatus for measuring or indicating the roughnesses or undulations ofa surface - Google Patents

Improvements in or relating to apparatus for measuring or indicating the roughnesses or undulations ofa surface

Info

Publication number
AU128267B2
AU128267B2 AU23143/45A AU2314345A AU128267B2 AU 128267 B2 AU128267 B2 AU 128267B2 AU 23143/45 A AU23143/45 A AU 23143/45A AU 2314345 A AU2314345 A AU 2314345A AU 128267 B2 AU128267 B2 AU 128267B2
Authority
AU
Australia
Prior art keywords
roughnesses
undulations
relating
indicating
measuring
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
AU23143/45A
Other versions
AU2314345A (en
Inventor
Edmund Reason Richard
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.)
Kapella Ltd
Original Assignee
Kapella Ltd
Filing date
Publication date
Application filed by Kapella Ltd filed Critical Kapella Ltd
Application granted granted Critical
Publication of AU128267B2 publication Critical patent/AU128267B2/en
Publication of AU2314345A publication Critical patent/AU2314345A/en
Expired legal-status Critical Current

Links

AU23143/45A 1945-09-12 Improvements in or relating to apparatus for measuring or indicating the roughnesses or undulations ofa surface Expired AU128267B2 (en)

Publications (2)

Publication Number Publication Date
AU128267B2 true AU128267B2 (en) 1948-07-29
AU2314345A AU2314345A (en) 1948-07-29

Family

ID=

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