CA439911A - Abrasive article - Google Patents

Abrasive article

Info

Publication number
CA439911A
CA439911A CA439911A CA439911DA CA439911A CA 439911 A CA439911 A CA 439911A CA 439911 A CA439911 A CA 439911A CA 439911D A CA439911D A CA 439911DA CA 439911 A CA439911 A CA 439911A
Authority
CA
Canada
Prior art keywords
abrasive article
abrasive
article
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
CA439911A
Other languages
French (fr)
Inventor
H. Rhodes Philip
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.)
PENNSYLVANIA COAL PRODUCTS Co
Original Assignee
PENNSYLVANIA COAL PRODUCTS Co
Publication date
Application granted granted Critical
Publication of CA439911A publication Critical patent/CA439911A/en
Expired legal-status Critical Current

Links

CA439911A Abrasive article Expired CA439911A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA439911T

Publications (1)

Publication Number Publication Date
CA439911A true CA439911A (en) 1947-02-25

Family

ID=35555145

Family Applications (1)

Application Number Title Priority Date Filing Date
CA439911A Expired CA439911A (en) Abrasive article

Country Status (1)

Country Link
CA (1) CA439911A (en)

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