CA167725A - Matieres a aiguiser ou a polir - Google Patents

Matieres a aiguiser ou a polir

Info

Publication number
CA167725A
CA167725A CA000167725A CA167725DA CA167725A CA 167725 A CA167725 A CA 167725A CA 000167725 A CA000167725 A CA 000167725A CA 167725D A CA167725D A CA 167725DA CA 167725 A CA167725 A CA 167725A
Authority
CA
Canada
Prior art keywords
grinding material
grinding
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
CA000167725A
Other languages
English (en)
Inventor
Clarence Roscoe King
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.)
Saint Gobain Abrasives Inc
Original Assignee
Norton Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Norton Co filed Critical Norton Co
Application granted granted Critical
Publication of CA167725A publication Critical patent/CA167725A/fr
Expired legal-status Critical Current

Links

CA000167725A 1916-01-15 1916-01-15 Matieres a aiguiser ou a polir Expired CA167725A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA167725T 1916-01-15

Publications (1)

Publication Number Publication Date
CA167725A true CA167725A (fr) 1916-02-22

Family

ID=45287395

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000167725A Expired CA167725A (fr) 1916-01-15 1916-01-15 Matieres a aiguiser ou a polir

Country Status (1)

Country Link
CA (1) CA167725A (fr)

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