FR1120124A - Perfectionnements apportés aux rapporteurs d'angles - Google Patents

Perfectionnements apportés aux rapporteurs d'angles

Info

Publication number
FR1120124A
FR1120124A FR1120124DA FR1120124A FR 1120124 A FR1120124 A FR 1120124A FR 1120124D A FR1120124D A FR 1120124DA FR 1120124 A FR1120124 A FR 1120124A
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FR
France
Prior art keywords
protractors
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
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English (en)
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CALIBRES
Original Assignee
CALIBRES
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 by CALIBRES filed Critical CALIBRES
Application granted granted Critical
Publication of FR1120124A publication Critical patent/FR1120124A/fr
Expired legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C1/00—Measuring angles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/56—Gauges for measuring angles or tapers, e.g. conical calipers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR1120124D 1955-01-14 1955-01-14 Perfectionnements apportés aux rapporteurs d'angles Expired FR1120124A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1120124T 1955-01-14

Publications (1)

Publication Number Publication Date
FR1120124A true FR1120124A (fr) 1956-07-02

Family

ID=9631299

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1120124D Expired FR1120124A (fr) 1955-01-14 1955-01-14 Perfectionnements apportés aux rapporteurs d'angles

Country Status (1)

Country Link
FR (1) FR1120124A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3335498A (en) * 1966-03-02 1967-08-15 Boyd D Barbee Carpenter's measuring tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3335498A (en) * 1966-03-02 1967-08-15 Boyd D Barbee Carpenter's measuring tool

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