CA394791A - Abrasif - Google Patents

Abrasif

Info

Publication number
CA394791A
CA394791A CA394791A CA394791DA CA394791A CA 394791 A CA394791 A CA 394791A CA 394791 A CA394791 A CA 394791A CA 394791D A CA394791D A CA 394791DA CA 394791 A CA394791 A CA 394791A
Authority
CA
Canada
Prior art keywords
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
CA394791A
Other languages
English (en)
Inventor
Edwin Catlin Willard
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.)
PPG Architectural Coatings Canada Inc
Original Assignee
Canadian Industries Ltd
Publication date
Application granted granted Critical
Publication of CA394791A publication Critical patent/CA394791A/fr
Expired legal-status Critical Current

Links

CA394791A Abrasif Expired CA394791A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA394791T

Publications (1)

Publication Number Publication Date
CA394791A true CA394791A (fr) 1941-02-25

Family

ID=35402256

Family Applications (1)

Application Number Title Priority Date Filing Date
CA394791A Expired CA394791A (fr) Abrasif

Country Status (1)

Country Link
CA (1) CA394791A (fr)

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