CA890957A - Abrasive material - Google Patents

Abrasive material

Info

Publication number
CA890957A
CA890957A CA890957A CA890957DA CA890957A CA 890957 A CA890957 A CA 890957A CA 890957 A CA890957 A CA 890957A CA 890957D A CA890957D A CA 890957DA CA 890957 A CA890957 A CA 890957A
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
CA890957A
Inventor
T. B. Shaffer Peter
D. Whitney Ellsworth
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 CA890957A publication Critical patent/CA890957A/en
Expired legal-status Critical Current

Links

CA890957A Abrasive material Expired CA890957A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA890957T

Publications (1)

Publication Number Publication Date
CA890957A true CA890957A (en) 1972-01-18

Family

ID=36397090

Family Applications (1)

Application Number Title Priority Date Filing Date
CA890957A Expired CA890957A (en) Abrasive material

Country Status (1)

Country Link
CA (1) CA890957A (en)

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