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AU122776B2 - Levelling instrument - Google Patents
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AU122776B2 - Levelling instrument - Google Patents

Levelling instrument

Info

Publication number
AU122776B2
AU122776B2 AU15899/44A AU1589944A AU122776B2 AU 122776 B2 AU122776 B2 AU 122776B2 AU 15899/44 A AU15899/44 A AU 15899/44A AU 1589944 A AU1589944 A AU 1589944A AU 122776 B2 AU122776 B2 AU 122776B2
Authority
AU
Australia
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
AU15899/44A
Other versions
AU1589944A (en
Inventor
Cowley Keith
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
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of AU122776B2 publication Critical patent/AU122776B2/en
Publication of AU1589944A publication Critical patent/AU1589944A/en
Expired legal-status Critical Current

Links

AU15899/44A 1944-08-09 Levelling instrument Expired AU122776B2 (en)

Publications (2)

Publication Number Publication Date
AU122776B2 true AU122776B2 (en) 1946-11-28
AU1589944A AU1589944A (en) 1946-11-28

Family

ID=

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