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CA608094A - Levelling instruments - Google Patents

Levelling instruments

Info

Publication number
CA608094A
CA608094A CA608094A CA608094DA CA608094A CA 608094 A CA608094 A CA 608094A CA 608094 A CA608094 A CA 608094A CA 608094D A CA608094D A CA 608094DA CA 608094 A CA608094 A CA 608094A
Authority
CA
Canada
Prior art keywords
levelling instruments
levelling
instruments
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
CA608094A
Inventor
B. D'enis Frederick
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 CA608094A publication Critical patent/CA608094A/en
Expired legal-status Critical Current

Links

CA608094A Levelling instruments Expired CA608094A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA608094T

Publications (1)

Publication Number Publication Date
CA608094A true CA608094A (en) 1960-11-08

Family

ID=35829585

Family Applications (1)

Application Number Title Priority Date Filing Date
CA608094A Expired CA608094A (en) Levelling instruments

Country Status (1)

Country Link
CA (1) CA608094A (en)

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