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FR838409A - Comparateur central - Google Patents

Comparateur central

Info

Publication number
FR838409A
FR838409A FR838409DA FR838409A FR 838409 A FR838409 A FR 838409A FR 838409D A FR838409D A FR 838409DA FR 838409 A FR838409 A FR 838409A
Authority
FR
France
Prior art keywords
comparator
central
central comparator
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
Heitzmann Louis
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 FR838409A publication Critical patent/FR838409A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR838409D 1938-05-25 1938-05-25 Comparateur central Expired FR838409A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR838409T 1938-05-25

Publications (1)

Publication Number Publication Date
FR838409A true FR838409A (fr) 1939-03-06

Family

ID=9299037

Family Applications (1)

Application Number Title Priority Date Filing Date
FR838409D Expired FR838409A (fr) 1938-05-25 1938-05-25 Comparateur central

Country Status (1)

Country Link
FR (1) FR838409A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2744333A (en) * 1951-08-30 1956-05-08 Eisele Andrew Bore gauging instrument

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2744333A (en) * 1951-08-30 1956-05-08 Eisele Andrew Bore gauging instrument

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