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FR927997A - Perfectionnement aux micromètres - Google Patents

Perfectionnement aux micromètres

Info

Publication number
FR927997A
FR927997A FR927997DA FR927997A FR 927997 A FR927997 A FR 927997A FR 927997D A FR927997D A FR 927997DA FR 927997 A FR927997 A FR 927997A
Authority
FR
France
Prior art keywords
micrometer
training
micrometer training
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
Paul-Louis-Julien Gerard
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 FR927997A publication Critical patent/FR927997A/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
    • G01B3/18—Micrometers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR927997D 1946-04-29 1946-04-29 Perfectionnement aux micromètres Expired FR927997A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR927997T 1946-04-29

Publications (1)

Publication Number Publication Date
FR927997A true FR927997A (fr) 1947-11-14

Family

ID=9441398

Family Applications (1)

Application Number Title Priority Date Filing Date
FR927997D Expired FR927997A (fr) 1946-04-29 1946-04-29 Perfectionnement aux micromètres

Country Status (1)

Country Link
FR (1) FR927997A (fr)

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