CA645A - Improvement in hoisting machines - Google Patents

Improvement in hoisting machines

Info

Publication number
CA645A
CA645A CA000000645A CA645DA CA645A CA 645 A CA645 A CA 645A CA 000000645 A CA000000645 A CA 000000645A CA 645D A CA645D A CA 645DA CA 645 A CA645 A CA 645A
Authority
CA
Canada
Prior art keywords
improvement
hoisting machines
hoisting
machines
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
CA000000645A
Inventor
D.P. Crosby
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 CA645A publication Critical patent/CA645A/en
Expired legal-status Critical Current

Links

CA000000645A Improvement in hoisting machines Expired CA645A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA645T

Publications (1)

Publication Number Publication Date
CA645A true CA645A (en) 1870-10-10

Family

ID=45117220

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000000645A Expired CA645A (en) Improvement in hoisting machines

Country Status (1)

Country Link
CA (1) CA645A (en)

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