CA459810A - Produit abrasif - Google Patents

Produit abrasif

Info

Publication number
CA459810A
CA459810A CA459810A CA459810DA CA459810A CA 459810 A CA459810 A CA 459810A CA 459810 A CA459810 A CA 459810A CA 459810D A CA459810D A CA 459810DA CA 459810 A CA459810 A CA 459810A
Authority
CA
Canada
Prior art keywords
abrasive product
abrasive
product
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
CA459810A
Other languages
English (en)
Inventor
Pierce Robie Norman
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 I LLC
Original Assignee
Carborundum Co
Publication date
Application granted granted Critical
Publication of CA459810A publication Critical patent/CA459810A/fr
Expired legal-status Critical Current

Links

CA459810A Produit abrasif Expired CA459810A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA459810T

Publications (1)

Publication Number Publication Date
CA459810A true CA459810A (fr) 1949-09-20

Family

ID=35578711

Family Applications (1)

Application Number Title Priority Date Filing Date
CA459810A Expired CA459810A (fr) Produit abrasif

Country Status (1)

Country Link
CA (1) CA459810A (fr)

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