CA438469A - Appareil a polir - Google Patents

Appareil a polir

Info

Publication number
CA438469A
CA438469A CA438469A CA438469DA CA438469A CA 438469 A CA438469 A CA 438469A CA 438469 A CA438469 A CA 438469A CA 438469D A CA438469D A CA 438469DA CA 438469 A CA438469 A CA 438469A
Authority
CA
Canada
Prior art keywords
surfacing apparatus
surfacing
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
CA438469A
Other languages
English (en)
Inventor
Armond Patt Leon
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 CA438469A publication Critical patent/CA438469A/fr
Expired legal-status Critical Current

Links

CA438469A Appareil a polir Expired CA438469A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA438469T

Publications (1)

Publication Number Publication Date
CA438469A true CA438469A (fr) 1946-12-10

Family

ID=35553704

Family Applications (1)

Application Number Title Priority Date Filing Date
CA438469A Expired CA438469A (fr) Appareil a polir

Country Status (1)

Country Link
CA (1) CA438469A (fr)

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