CA412901A - Produit abrasif - Google Patents

Produit abrasif

Info

Publication number
CA412901A
CA412901A CA412901A CA412901DA CA412901A CA 412901 A CA412901 A CA 412901A CA 412901 A CA412901 A CA 412901A CA 412901D A CA412901D A CA 412901DA CA 412901 A CA412901 A CA 412901A
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
CA412901A
Other languages
English (en)
Inventor
Henry Nicholas Baumann, Jr.
Calvin Benner Raymond
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 CA412901A publication Critical patent/CA412901A/fr
Expired legal-status Critical Current

Links

CA412901A Produit abrasif Expired CA412901A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA412901T

Publications (1)

Publication Number Publication Date
CA412901A true CA412901A (fr) 1943-06-01

Family

ID=35522068

Family Applications (1)

Application Number Title Priority Date Filing Date
CA412901A Expired CA412901A (fr) Produit abrasif

Country Status (1)

Country Link
CA (1) CA412901A (fr)

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