CA400926A - Button grinding machine - Google Patents

Button grinding machine

Info

Publication number
CA400926A
CA400926A CA400926A CA400926DA CA400926A CA 400926 A CA400926 A CA 400926A CA 400926 A CA400926 A CA 400926A CA 400926D A CA400926D A CA 400926DA CA 400926 A CA400926 A CA 400926A
Authority
CA
Canada
Prior art keywords
grinding machine
button grinding
button
machine
grinding
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
CA400926A
Other languages
French (fr)
Inventor
Alexander A. Scott, Jr.
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 CA400926A publication Critical patent/CA400926A/en
Expired legal-status Critical Current

Links

CA400926A Button grinding machine Expired CA400926A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA400926T

Publications (1)

Publication Number Publication Date
CA400926A true CA400926A (en) 1941-11-25

Family

ID=35411372

Family Applications (1)

Application Number Title Priority Date Filing Date
CA400926A Expired CA400926A (en) Button grinding machine

Country Status (1)

Country Link
CA (1) CA400926A (en)

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