CA166942A - Matieres a polir - Google Patents

Matieres a polir

Info

Publication number
CA166942A
CA166942A CA000166942A CA166942DA CA166942A CA 166942 A CA166942 A CA 166942A CA 000166942 A CA000166942 A CA 000166942A CA 166942D A CA166942D A CA 166942DA CA 166942 A CA166942 A CA 166942A
Authority
CA
Canada
Prior art keywords
abrasive material
abrasive
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
CA000166942A
Other languages
English (en)
Inventor
Thomas Boles Allen
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.)
GENERAL ABRASIVE Co
Original Assignee
GENERAL ABRASIVE 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 GENERAL ABRASIVE Co filed Critical GENERAL ABRASIVE Co
Application granted granted Critical
Publication of CA166942A publication Critical patent/CA166942A/fr
Expired legal-status Critical Current

Links

CA000166942A 1915-04-14 1915-04-14 Matieres a polir Expired CA166942A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA166942T 1915-04-14

Publications (1)

Publication Number Publication Date
CA166942A true CA166942A (fr) 1916-01-04

Family

ID=45286617

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000166942A Expired CA166942A (fr) 1915-04-14 1915-04-14 Matieres a polir

Country Status (1)

Country Link
CA (1) CA166942A (fr)

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