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FR1215075A - Reduction compass - Google Patents

Reduction compass

Info

Publication number
FR1215075A
FR1215075A FR778277A FR778277A FR1215075A FR 1215075 A FR1215075 A FR 1215075A FR 778277 A FR778277 A FR 778277A FR 778277 A FR778277 A FR 778277A FR 1215075 A FR1215075 A FR 1215075A
Authority
FR
France
Prior art keywords
compass
reduction
reduction compass
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
FR778277A
Other languages
French (fr)
Inventor
Marcel Cussac
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
Priority to FR778277A priority Critical patent/FR1215075A/en
Application granted granted Critical
Publication of FR1215075A publication Critical patent/FR1215075A/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
    • G01B3/16—Compasses, i.e. with a pair of pivoted arms
    • G01B3/166—Compasses, i.e. with a pair of pivoted arms provided with a measuring scale

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR778277A 1958-11-04 1958-11-04 Reduction compass Expired FR1215075A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR778277A FR1215075A (en) 1958-11-04 1958-11-04 Reduction compass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR778277A FR1215075A (en) 1958-11-04 1958-11-04 Reduction compass

Publications (1)

Publication Number Publication Date
FR1215075A true FR1215075A (en) 1960-04-13

Family

ID=8707969

Family Applications (1)

Application Number Title Priority Date Filing Date
FR778277A Expired FR1215075A (en) 1958-11-04 1958-11-04 Reduction compass

Country Status (1)

Country Link
FR (1) FR1215075A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5515616A (en) * 1994-08-05 1996-05-14 Jm Clipper Corporation Seal splitter gage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5515616A (en) * 1994-08-05 1996-05-14 Jm Clipper Corporation Seal splitter gage

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