CA627813A - Bolter drive mechanism - Google Patents

Bolter drive mechanism

Info

Publication number
CA627813A
CA627813A CA627813A CA627813DA CA627813A CA 627813 A CA627813 A CA 627813A CA 627813 A CA627813 A CA 627813A CA 627813D A CA627813D A CA 627813DA CA 627813 A CA627813 A CA 627813A
Authority
CA
Canada
Prior art keywords
drive mechanism
bolter
bolter drive
drive
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
CA627813A
Inventor
E. Norvell 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.)
MARY A NORVELL
Original Assignee
MARY A NORVELL
Publication date
Application granted granted Critical
Publication of CA627813A publication Critical patent/CA627813A/en
Expired legal-status Critical Current

Links

CA627813A Bolter drive mechanism Expired CA627813A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA627813T

Publications (1)

Publication Number Publication Date
CA627813A true CA627813A (en) 1961-09-19

Family

ID=35882983

Family Applications (1)

Application Number Title Priority Date Filing Date
CA627813A Expired CA627813A (en) Bolter drive mechanism

Country Status (1)

Country Link
CA (1) CA627813A (en)

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