FR908490A - Graduated ruler or similar article - Google Patents

Graduated ruler or similar article

Info

Publication number
FR908490A
FR908490A FR908490DA FR908490A FR 908490 A FR908490 A FR 908490A FR 908490D A FR908490D A FR 908490DA FR 908490 A FR908490 A FR 908490A
Authority
FR
France
Prior art keywords
similar article
graduated ruler
graduated
ruler
article
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
Isidore-Alexis Picard
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 FR908490A publication Critical patent/FR908490A/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
    • G01B3/02—Rulers with scales or marks for direct reading
    • G01B3/04—Rulers with scales or marks for direct reading rigid

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR908490D 1944-12-27 1944-12-27 Graduated ruler or similar article Expired FR908490A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR908490T 1944-12-27

Publications (1)

Publication Number Publication Date
FR908490A true FR908490A (en) 1946-04-10

Family

ID=9407181

Family Applications (1)

Application Number Title Priority Date Filing Date
FR908490D Expired FR908490A (en) 1944-12-27 1944-12-27 Graduated ruler or similar article

Country Status (1)

Country Link
FR (1) FR908490A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE907152C (en) * 1952-03-12 1954-03-22 Faber Castell A W Drawing device
US2923061A (en) * 1953-12-31 1960-02-02 Gregory S Dolgorukov Drawing instrument
US4345383A (en) * 1980-05-28 1982-08-24 Corsette Douglas Frank Designer's triangle
US4545130A (en) * 1983-08-22 1985-10-08 Corsette Douglas Frank Designer's triangle
FR2582190A1 (en) * 1985-05-22 1986-11-28 Chat Jean Louis Fish gauge
US4742619A (en) * 1986-09-25 1988-05-10 Swanson Ronald C Marking tool with wear rims

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE907152C (en) * 1952-03-12 1954-03-22 Faber Castell A W Drawing device
US2923061A (en) * 1953-12-31 1960-02-02 Gregory S Dolgorukov Drawing instrument
US4345383A (en) * 1980-05-28 1982-08-24 Corsette Douglas Frank Designer's triangle
US4545130A (en) * 1983-08-22 1985-10-08 Corsette Douglas Frank Designer's triangle
FR2582190A1 (en) * 1985-05-22 1986-11-28 Chat Jean Louis Fish gauge
US4742619A (en) * 1986-09-25 1988-05-10 Swanson Ronald C Marking tool with wear rims

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