CA231301A - Lifting jack - Google Patents

Lifting jack

Info

Publication number
CA231301A
CA231301A CA231301A CA231301DA CA231301A CA 231301 A CA231301 A CA 231301A CA 231301 A CA231301 A CA 231301A CA 231301D A CA231301D A CA 231301DA CA 231301 A CA231301 A CA 231301A
Authority
CA
Canada
Prior art keywords
lifting jack
jack
lifting
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
CA231301A
Other languages
French (fr)
Inventor
J. Perkins Andrew
Perkins Lester
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.)
YELLOW JACK-IT MANUFACTURING Co
Original Assignee
YELLOW JACK-IT MANUFACTURING Co
Publication date
Application granted granted Critical
Publication of CA231301A publication Critical patent/CA231301A/en
Expired legal-status Critical Current

Links

CA231301A Lifting jack Expired CA231301A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA231301T

Publications (1)

Publication Number Publication Date
CA231301A true CA231301A (en) 1923-05-22

Family

ID=35128673

Family Applications (1)

Application Number Title Priority Date Filing Date
CA231301A Expired CA231301A (en) Lifting jack

Country Status (1)

Country Link
CA (1) CA231301A (en)

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