CA235982A - Trip jack - Google Patents

Trip jack

Info

Publication number
CA235982A
CA235982A CA235982DA CA235982A CA 235982 A CA235982 A CA 235982A CA 235982D A CA235982D A CA 235982DA CA 235982 A CA235982 A CA 235982A
Authority
CA
Canada
Prior art keywords
trip
jack
trip jack
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
Other languages
French (fr)
Inventor
Henry Schwerin Frank
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.)
DUFF MANUFACTURING Co
Original Assignee
DUFF MANUFACTURING Co
Publication date
Application granted granted Critical
Publication of CA235982A publication Critical patent/CA235982A/en
Expired legal-status Critical Current

Links

CA235982D Trip jack Expired CA235982A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA235982T

Publications (1)

Publication Number Publication Date
CA235982A true CA235982A (en) 1923-11-27

Family

ID=35133356

Family Applications (1)

Application Number Title Priority Date Filing Date
CA235982D Expired CA235982A (en) Trip jack

Country Status (1)

Country Link
CA (1) CA235982A (en)

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