FR1016364A - Rectangular coordinate protractor - Google Patents

Rectangular coordinate protractor

Info

Publication number
FR1016364A
FR1016364A FR1016364DA FR1016364A FR 1016364 A FR1016364 A FR 1016364A FR 1016364D A FR1016364D A FR 1016364DA FR 1016364 A FR1016364 A FR 1016364A
Authority
FR
France
Prior art keywords
protractor
rectangular coordinate
coordinate
rectangular
coordinate protractor
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
Other languages
French (fr)
Inventor
Bernard Anceaume
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR1016364A publication Critical patent/FR1016364A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
FR1016364D 1950-04-17 1950-04-17 Rectangular coordinate protractor Expired FR1016364A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1016364T 1950-04-17

Publications (1)

Publication Number Publication Date
FR1016364A true FR1016364A (en) 1952-11-10

Family

ID=9573688

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1016364D Expired FR1016364A (en) 1950-04-17 1950-04-17 Rectangular coordinate protractor

Country Status (1)

Country Link
FR (1) FR1016364A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3596360A (en) * 1968-08-01 1971-08-03 David J Franklin Appliance for use in surveying

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3596360A (en) * 1968-08-01 1971-08-03 David J Franklin Appliance for use in surveying

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