CA226412A - Levelling and measuring instrument - Google Patents

Levelling and measuring instrument

Info

Publication number
CA226412A
CA226412A CA226412A CA226412DA CA226412A CA 226412 A CA226412 A CA 226412A CA 226412 A CA226412 A CA 226412A CA 226412D A CA226412D A CA 226412DA CA 226412 A CA226412 A CA 226412A
Authority
CA
Canada
Prior art keywords
levelling
measuring instrument
instrument
measuring
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
CA226412A
Other languages
French (fr)
Inventor
Mazzacco James
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 CA226412A publication Critical patent/CA226412A/en
Expired legal-status Critical Current

Links

CA226412A Levelling and measuring instrument Expired CA226412A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA226412T

Publications (1)

Publication Number Publication Date
CA226412A true CA226412A (en) 1922-11-21

Family

ID=35122015

Family Applications (1)

Application Number Title Priority Date Filing Date
CA226412A Expired CA226412A (en) Levelling and measuring instrument

Country Status (1)

Country Link
CA (1) CA226412A (en)

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