FR932150A - Appareil à vérifier les équerres - Google Patents

Appareil à vérifier les équerres

Info

Publication number
FR932150A
FR932150A FR932150DA FR932150A FR 932150 A FR932150 A FR 932150A FR 932150D A FR932150D A FR 932150DA FR 932150 A FR932150 A FR 932150A
Authority
FR
France
Prior art keywords
squares
checking
checking squares
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
English (en)
Inventor
Andre Masse
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 FR932150A publication Critical patent/FR932150A/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
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
    • G01B5/245—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing perpendicularity

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR932150D 1946-08-10 1946-08-10 Appareil à vérifier les équerres Expired FR932150A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR932150T 1946-08-10

Publications (1)

Publication Number Publication Date
FR932150A true FR932150A (fr) 1948-03-12

Family

ID=9455042

Family Applications (1)

Application Number Title Priority Date Filing Date
FR932150D Expired FR932150A (fr) 1946-08-10 1946-08-10 Appareil à vérifier les équerres

Country Status (1)

Country Link
FR (1) FR932150A (fr)

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