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AU120140B2 - Improvements in or relating to apparatus for measuring or indicating the roughness or undulations ofa surface - Google Patents
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AU120140B2 - Improvements in or relating to apparatus for measuring or indicating the roughness or undulations ofa surface - Google Patents

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

Info

Publication number
AU120140B2
AU120140B2 AU9963/43A AU996343A AU120140B2 AU 120140 B2 AU120140 B2 AU 120140B2 AU 9963/43 A AU9963/43 A AU 9963/43A AU 996343 A AU996343 A AU 996343A AU 120140 B2 AU120140 B2 AU 120140B2
Authority
AU
Australia
Prior art keywords
undulations
roughness
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
AU9963/43A
Other versions
AU996343A (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.)
Rape Ila Ltd
Original Assignee
Rape Ila Ltd
Filing date
Publication date
Application filed by Rape Ila Ltd filed Critical Rape Ila Ltd
Application granted granted Critical
Publication of AU120140B2 publication Critical patent/AU120140B2/en
Publication of AU996343A publication Critical patent/AU996343A/en
Expired legal-status Critical Current

Links

AU9963/43A 1943-06-26 Improvements in or relating to apparatus for measuring or indicating the roughness or undulations ofa surface Expired AU120140B2 (en)

Publications (2)

Publication Number Publication Date
AU120140B2 true AU120140B2 (en) 1945-07-19
AU996343A AU996343A (en) 1945-07-19

Family

ID=

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