FR519451A - Improvements in calibers - Google Patents

Improvements in calibers

Info

Publication number: FR519451A
Authority: FR; France
Prior art keywords: calibers
Prior art date: 1915-03-06
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

FR519451A

Other languages

French (fr)

Inventor

Fred Eugene Bright

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.)

Individual

Original Assignee

Individual

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.)

1915-03-06

Filing date

1920-07-08

Publication date

1921-06-10

1920-07-08 Application filed by Individual filed Critical Individual

1921-06-10 Application granted granted Critical

1921-06-10 Publication of FR519451A publication Critical patent/FR519451A/en

Status Expired legal-status Critical Current

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)

FR519451A 1915-03-06 1920-07-08 Improvements in calibers Expired FR519451A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US519451XA	1915-03-06	1915-03-06

Publications (1)

Publication Number	Publication Date
FR519451A true FR519451A (en)	1921-06-10

Family

ID=21974377

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR519451A Expired FR519451A (en)	1915-03-06	1920-07-08	Improvements in calibers

Country Status (1)

Country	Link
FR (1)	FR519451A (en)

1920
- 1920-07-08 FR FR519451A patent/FR519451A/en not_active Expired

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