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AU115472B2 - Improvements in or relating to apparatus for measuiing and/or indicating surface roughness - Google Patents
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AU115472B2 - Improvements in or relating to apparatus for measuiing and/or indicating surface roughness - Google Patents

Improvements in or relating to apparatus for measuiing and/or indicating surface roughness

Info

Publication number
AU115472B2
AU115472B2 AU1257/41A AU125741A AU115472B2 AU 115472 B2 AU115472 B2 AU 115472B2 AU 1257/41 A AU1257/41 A AU 1257/41A AU 125741 A AU125741 A AU 125741A AU 115472 B2 AU115472 B2 AU 115472B2
Authority
AU
Australia
Prior art keywords
measuiing
relating
surface roughness
indicating surface
indicating
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
AU1257/41A
Other versions
AU125741A (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 AU125741A publication Critical patent/AU125741A/en
Publication of AU115472B2 publication Critical patent/AU115472B2/en
Expired legal-status Critical Current

Links

AU1257/41A 1941-05-01 Improvements in or relating to apparatus for measuiing and/or indicating surface roughness Expired AU115472B2 (en)

Publications (2)

Publication Number Publication Date
AU125741A AU125741A (en) 1942-07-16
AU115472B2 true AU115472B2 (en) 1942-07-16

Family

ID=

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