CA757805A - Automatic plumb-bob - Google Patents

Automatic plumb-bob

Info

Publication number
CA757805A
CA757805A CA757805A CA757805DA CA757805A CA 757805 A CA757805 A CA 757805A CA 757805 A CA757805 A CA 757805A CA 757805D A CA757805D A CA 757805DA CA 757805 A CA757805 A CA 757805A
Authority
CA
Canada
Prior art keywords
bob
plumb
automatic
automatic plumb
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
CA757805A
Inventor
Ebbeson Erling
A. Peterson Lloyd
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 CA757805A publication Critical patent/CA757805A/en
Expired legal-status Critical Current

Links

CA757805A Automatic plumb-bob Expired CA757805A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA757805T

Publications (1)

Publication Number Publication Date
CA757805A true CA757805A (en) 1967-05-02

Family

ID=36194914

Family Applications (1)

Application Number Title Priority Date Filing Date
CA757805A Expired CA757805A (en) Automatic plumb-bob

Country Status (1)

Country Link
CA (1) CA757805A (en)

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