CA669215A - Levelling instrument - Google Patents

Levelling instrument

Info

Publication number
CA669215A
CA669215A CA669215A CA669215DA CA669215A CA 669215 A CA669215 A CA 669215A CA 669215 A CA669215 A CA 669215A CA 669215D A CA669215D A CA 669215DA CA 669215 A CA669215 A CA 669215A
Authority
CA
Canada
Prior art keywords
levelling instrument
levelling
instrument
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
CA669215A
Inventor
Nielsen Kaj
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 CA669215A publication Critical patent/CA669215A/en
Expired legal-status Critical Current

Links

CA669215A Levelling instrument Expired CA669215A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA669215T

Publications (1)

Publication Number Publication Date
CA669215A true CA669215A (en) 1963-08-27

Family

ID=35969556

Family Applications (1)

Application Number Title Priority Date Filing Date
CA669215A Expired CA669215A (en) Levelling instrument

Country Status (1)

Country Link
CA (1) CA669215A (en)

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