CA230577A - Surveying instrument - Google Patents

Surveying instrument

Info

Publication number
CA230577A
CA230577A CA230577A CA230577DA CA230577A CA 230577 A CA230577 A CA 230577A CA 230577 A CA230577 A CA 230577A CA 230577D A CA230577D A CA 230577DA CA 230577 A CA230577 A CA 230577A
Authority
CA
Canada
Prior art keywords
surveying instrument
surveying
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
CA230577A
Other languages
French (fr)
Inventor
Denton Hadsel Alvah
Nickerson Woods 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 CA230577A publication Critical patent/CA230577A/en
Expired legal-status Critical Current

Links

CA230577A Surveying instrument Expired CA230577A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA230577T

Publications (1)

Publication Number Publication Date
CA230577A true CA230577A (en) 1923-04-24

Family

ID=35127949

Family Applications (1)

Application Number Title Priority Date Filing Date
CA230577A Expired CA230577A (en) Surveying instrument

Country Status (1)

Country Link
CA (1) CA230577A (en)

Similar Documents

Publication Publication Date Title
CA230577A (en) Surveying instrument
CA228164A (en) Surveying instrument
CA221512A (en) Surveying instrument
CA239196A (en) Surveying instrument
CA231732A (en) Compass
CA228793A (en) Measuring instrument
CA230213A (en) Measuring instrument
CA234210A (en) Theodolite
CA255110A (en) Surveying instrument
CA227740A (en) Musical instrument
CA230145A (en) Musical instrument
CA236460A (en) Musical instrument
CA231539A (en) Stringed instrument
CA228489A (en) Lead compass
CA235884A (en) Wind instrument
CA232982A (en) Recording instrument
CA234791A (en) Optical instrument
CA234021A (en) Scale
CA229725A (en) Scale
CA232257A (en) Scale
CA233998A (en) Scale
CA236667A (en) Scale
CA231462A (en) Pendulum
CA231097A (en) Saxophone
CA234537A (en) Inclinometer