CA231192A - Dispositif a polir par frottement - Google Patents

Dispositif a polir par frottement

Info

Publication number
CA231192A
CA231192A CA231192A CA231192DA CA231192A CA 231192 A CA231192 A CA 231192A CA 231192 A CA231192 A CA 231192A CA 231192D A CA231192D A CA 231192DA CA 231192 A CA231192 A CA 231192A
Authority
CA
Canada
Prior art keywords
abrasive device
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
CA231192A
Other languages
English (en)
Inventor
J. Hoberg William
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA231192A publication Critical patent/CA231192A/fr
Expired legal-status Critical Current

Links

CA231192A Dispositif a polir par frottement Expired CA231192A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA231192T

Publications (1)

Publication Number Publication Date
CA231192A true CA231192A (fr) 1923-05-22

Family

ID=35128564

Family Applications (1)

Application Number Title Priority Date Filing Date
CA231192A Expired CA231192A (fr) Dispositif a polir par frottement

Country Status (1)

Country Link
CA (1) CA231192A (fr)

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