CA256174A - Appareil a lever - Google Patents

Appareil a lever

Info

Publication number
CA256174A
CA256174A CA256174A CA256174DA CA256174A CA 256174 A CA256174 A CA 256174A CA 256174 A CA256174 A CA 256174A CA 256174D A CA256174D A CA 256174DA CA 256174 A CA256174 A CA 256174A
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
CA256174A
Other languages
English (en)
Inventor
C. Hopkins Arthur
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.)
National Standard Co
Original Assignee
National Standard Co
Publication date
Application granted granted Critical
Publication of CA256174A publication Critical patent/CA256174A/fr
Expired legal-status Critical Current

Links

CA256174A Appareil a lever Expired CA256174A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA256174T

Publications (1)

Publication Number Publication Date
CA256174A true CA256174A (fr) 1925-12-08

Family

ID=35164723

Family Applications (1)

Application Number Title Priority Date Filing Date
CA256174A Expired CA256174A (fr) Appareil a lever

Country Status (1)

Country Link
CA (1) CA256174A (fr)

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