CA554530A - Reversible ratchet device - Google Patents

Reversible ratchet device

Info

Publication number
CA554530A
CA554530A CA554530A CA554530DA CA554530A CA 554530 A CA554530 A CA 554530A CA 554530 A CA554530 A CA 554530A CA 554530D A CA554530D A CA 554530DA CA 554530 A CA554530 A CA 554530A
Authority
CA
Canada
Prior art keywords
ratchet device
reversible ratchet
reversible
ratchet
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
CA554530A
Other languages
French (fr)
Inventor
B. Witchell John
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.)
Minister of National Defence of Canada
Original Assignee
Minister of National Defence of Canada
Publication date
Application granted granted Critical
Publication of CA554530A publication Critical patent/CA554530A/en
Expired legal-status Critical Current

Links

CA554530A Reversible ratchet device Expired CA554530A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA554530T

Publications (1)

Publication Number Publication Date
CA554530A true CA554530A (en) 1958-03-18

Family

ID=35715938

Family Applications (1)

Application Number Title Priority Date Filing Date
CA554530A Expired CA554530A (en) Reversible ratchet device

Country Status (1)

Country Link
CA (1) CA554530A (en)

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