FR942198A - Improvements to micrometric measuring instruments - Google Patents

Improvements to micrometric measuring instruments

Info

Publication number
FR942198A
FR942198A FR942198DA FR942198A FR 942198 A FR942198 A FR 942198A FR 942198D A FR942198D A FR 942198DA FR 942198 A FR942198 A FR 942198A
Authority
FR
France
Prior art keywords
measuring instruments
micrometric measuring
micrometric
instruments
measuring
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
Sydney Leonard Smith
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 FR942198A publication Critical patent/FR942198A/en
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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR942198D 1945-11-30 1947-02-15 Improvements to micrometric measuring instruments Expired FR942198A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB942198X 1945-11-30

Publications (1)

Publication Number Publication Date
FR942198A true FR942198A (en) 1949-02-01

Family

ID=10763696

Family Applications (1)

Application Number Title Priority Date Filing Date
FR942198D Expired FR942198A (en) 1945-11-30 1947-02-15 Improvements to micrometric measuring instruments

Country Status (1)

Country Link
FR (1) FR942198A (en)

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