CA433247A - Surface roughness measuring device - Google Patents

Surface roughness measuring device

Info

Publication number
CA433247A
CA433247A CA433247A CA433247DA CA433247A CA 433247 A CA433247 A CA 433247A CA 433247 A CA433247 A CA 433247A CA 433247D A CA433247D A CA 433247DA CA 433247 A CA433247 A CA 433247A
Authority
CA
Canada
Prior art keywords
measuring device
surface roughness
roughness measuring
roughness
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
CA433247A
Other languages
French (fr)
Inventor
Andrew Coss Bert
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.)
Brush Development Co
Original Assignee
Brush Development Co
Publication date
Application granted granted Critical
Publication of CA433247A publication Critical patent/CA433247A/en
Expired legal-status Critical Current

Links

CA433247A Surface roughness measuring device Expired CA433247A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA433247T

Publications (1)

Publication Number Publication Date
CA433247A true CA433247A (en) 1946-02-26

Family

ID=35547864

Family Applications (1)

Application Number Title Priority Date Filing Date
CA433247A Expired CA433247A (en) Surface roughness measuring device

Country Status (1)

Country Link
CA (1) CA433247A (en)

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