CA378946A - Dispositif abrasif - Google Patents

Dispositif abrasif

Info

Publication number
CA378946A
CA378946A CA378946A CA378946DA CA378946A CA 378946 A CA378946 A CA 378946A CA 378946 A CA378946 A CA 378946A CA 378946D A CA378946D A CA 378946DA CA 378946 A CA378946 A CA 378946A
Authority
CA
Canada
Prior art keywords
abrasive device
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
CA378946A
Other languages
English (en)
Inventor
Walden Walker Avery
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.)
Unifrax 1 LLC
Original Assignee
Carborundum Co
Publication date
Application granted granted Critical
Publication of CA378946A publication Critical patent/CA378946A/fr
Expired legal-status Critical Current

Links

CA378946A Dispositif abrasif Expired CA378946A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA378946T

Publications (1)

Publication Number Publication Date
CA378946A true CA378946A (fr) 1939-01-17

Family

ID=35383270

Family Applications (1)

Application Number Title Priority Date Filing Date
CA378946A Expired CA378946A (fr) Dispositif abrasif

Country Status (1)

Country Link
CA (1) CA378946A (fr)

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