CA9143A - Improvements on screw-jacks - Google Patents

Improvements on screw-jacks

Info

Publication number
CA9143A
CA9143A CA000009143A CA9143DA CA9143A CA 9143 A CA9143 A CA 9143A CA 000009143 A CA000009143 A CA 000009143A CA 9143D A CA9143D A CA 9143DA CA 9143 A CA9143 A CA 9143A
Authority
CA
Canada
Prior art keywords
jacks
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
CA000009143A
Other languages
French (fr)
Inventor
Lorenzo Meeker
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 CA9143A publication Critical patent/CA9143A/en
Expired legal-status Critical Current

Links

CA000009143A Improvements on screw-jacks Expired CA9143A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA9143T

Publications (1)

Publication Number Publication Date
CA9143A true CA9143A (en) 1878-08-30

Family

ID=45125691

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000009143A Expired CA9143A (en) Improvements on screw-jacks

Country Status (1)

Country Link
CA (1) CA9143A (en)

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