FR1575435A - - Google Patents

Info

Publication number
FR1575435A
FR1575435A FR1575435DA FR1575435A FR 1575435 A FR1575435 A FR 1575435A FR 1575435D A FR1575435D A FR 1575435DA FR 1575435 A FR1575435 A FR 1575435A
Authority
FR
France
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
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 FR1575435A publication Critical patent/FR1575435A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01B3/563—Protractors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
FR1575435D 1967-08-09 1968-08-08 Expired FR1575435A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1123067A CH460362A (de) 1967-08-09 1967-08-09 Winkelmessgerät

Publications (1)

Publication Number Publication Date
FR1575435A true FR1575435A (fr) 1969-07-18

Family

ID=4371393

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1575435D Expired FR1575435A (fr) 1967-08-09 1968-08-08

Country Status (6)

Country Link
BE (1) BE718788A (fr)
CH (1) CH460362A (fr)
DE (1) DE1773903A1 (fr)
FR (1) FR1575435A (fr)
GB (1) GB1226180A (fr)
NL (1) NL6811216A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2293018A (en) * 1994-09-03 1996-03-13 Ian Cockburn Angle measuring apparatus and method
FR2947623B1 (fr) * 2009-07-06 2012-12-07 Jean-Luc Pelizzari Appareil de mesure d'angle
CN106813563B (zh) * 2017-04-12 2020-02-21 张岩 角度测量装置

Also Published As

Publication number Publication date
GB1226180A (fr) 1971-03-24
BE718788A (fr) 1968-12-31
DE1773903A1 (de) 1971-08-26
CH460362A (de) 1968-07-31
NL6811216A (fr) 1969-02-11

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Legal Events

Date Code Title Description
ST Notification of lapse