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FR921038A - Perfectionnements aux calibres rectilignes - Google Patents

Perfectionnements aux calibres rectilignes

Info

Publication number
FR921038A
FR921038A FR921038DA FR921038A FR 921038 A FR921038 A FR 921038A FR 921038D A FR921038D A FR 921038DA FR 921038 A FR921038 A FR 921038A
Authority
FR
France
Prior art keywords
calibers
rectilinear
rectilinear calibers
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
Leonard Ernest Glover
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pitter Gauge & Prec Tool Compa
Original Assignee
Pitter Gauge & Prec Tool Compa
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 by Pitter Gauge & Prec Tool Compa filed Critical Pitter Gauge & Prec Tool Compa
Application granted granted Critical
Publication of FR921038A publication Critical patent/FR921038A/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
    • G01B3/02—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)
FR921038D 1943-08-14 1946-02-01 Perfectionnements aux calibres rectilignes Expired FR921038A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB921038X 1943-08-14

Publications (1)

Publication Number Publication Date
FR921038A true FR921038A (fr) 1947-04-24

Family

ID=10715511

Family Applications (1)

Application Number Title Priority Date Filing Date
FR921038D Expired FR921038A (fr) 1943-08-14 1946-02-01 Perfectionnements aux calibres rectilignes

Country Status (1)

Country Link
FR (1) FR921038A (fr)

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