CA203519A - Jack screw - Google Patents

Jack screw

Info

Publication number
CA203519A
CA203519A CA203519A CA203519DA CA203519A CA 203519 A CA203519 A CA 203519A CA 203519 A CA203519 A CA 203519A CA 203519D A CA203519D A CA 203519DA CA 203519 A CA203519 A CA 203519A
Authority
CA
Canada
Prior art keywords
jack screw
jack
screw
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
CA203519A
Other languages
French (fr)
Inventor
E. Phelps Isaac
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 CA203519A publication Critical patent/CA203519A/en
Expired legal-status Critical Current

Links

CA203519A Jack screw Expired CA203519A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA203519T

Publications (1)

Publication Number Publication Date
CA203519A true CA203519A (en) 1920-08-31

Family

ID=35077955

Family Applications (1)

Application Number Title Priority Date Filing Date
CA203519A Expired CA203519A (en) Jack screw

Country Status (1)

Country Link
CA (1) CA203519A (en)

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