CA9524A - Safety lock for hoisting machines - Google Patents

Safety lock for hoisting machines

Info

Publication number
CA9524A
CA9524A CA000009524A CA9524DA CA9524A CA 9524 A CA9524 A CA 9524A CA 000009524 A CA000009524 A CA 000009524A CA 9524D A CA9524D A CA 9524DA CA 9524 A CA9524 A CA 9524A
Authority
CA
Canada
Prior art keywords
safety lock
hoisting machines
hoisting
machines
lock
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
CA000009524A
Other languages
French (fr)
Inventor
Joseph G. Austin
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 CA9524A publication Critical patent/CA9524A/en
Expired legal-status Critical Current

Links

CA000009524A Safety lock for hoisting machines Expired CA9524A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA9524T

Publications (1)

Publication Number Publication Date
CA9524A true CA9524A (en) 1878-12-28

Family

ID=45126071

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000009524A Expired CA9524A (en) Safety lock for hoisting machines

Country Status (1)

Country Link
CA (1) CA9524A (en)

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