CA230546A - Hoisting mechanism - Google Patents

Hoisting mechanism

Info

Publication number
CA230546A
CA230546A CA230546A CA230546DA CA230546A CA 230546 A CA230546 A CA 230546A CA 230546 A CA230546 A CA 230546A CA 230546D A CA230546D A CA 230546DA CA 230546 A CA230546 A CA 230546A
Authority
CA
Canada
Prior art keywords
hoisting mechanism
hoisting
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
CA230546A
Other languages
French (fr)
Inventor
Hayes Charles
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.)
GILLIS AND GEOGHEGAN
Original Assignee
GILLIS AND GEOGHEGAN
Publication date
Application granted granted Critical
Publication of CA230546A publication Critical patent/CA230546A/en
Expired legal-status Critical Current

Links

CA230546A Hoisting mechanism Expired CA230546A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA230546T

Publications (1)

Publication Number Publication Date
CA230546A true CA230546A (en) 1923-04-24

Family

ID=35127919

Family Applications (1)

Application Number Title Priority Date Filing Date
CA230546A Expired CA230546A (en) Hoisting mechanism

Country Status (1)

Country Link
CA (1) CA230546A (en)

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