CA901562A - Lowering device mechanism - Google Patents

Lowering device mechanism

Info

Publication number
CA901562A
CA901562A CA901562A CA901562DA CA901562A CA 901562 A CA901562 A CA 901562A CA 901562 A CA901562 A CA 901562A CA 901562D A CA901562D A CA 901562DA CA 901562 A CA901562 A CA 901562A
Authority
CA
Canada
Prior art keywords
lowering device
device mechanism
lowering
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
CA901562A
Inventor
Henry C. Pfaff, 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.)
PFAFF AND KENDALL
Original Assignee
PFAFF AND KENDALL
Publication date
Application granted granted Critical
Publication of CA901562A publication Critical patent/CA901562A/en
Expired legal-status Critical Current

Links

CA901562A Lowering device mechanism Expired CA901562A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA901562T

Publications (1)

Publication Number Publication Date
CA901562A true CA901562A (en) 1972-05-30

Family

ID=36409496

Family Applications (1)

Application Number Title Priority Date Filing Date
CA901562A Expired CA901562A (en) Lowering device mechanism

Country Status (1)

Country Link
CA (1) CA901562A (en)

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