FR541471A - Perceuse à main - Google Patents

Perceuse à main

Info

Publication number: FR541471A
Authority: FR; France
Prior art keywords: hand drill; drill; hand
Prior art date: 1921-09-23
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

Inventor

Pierre-Louis-Gustave Chassagny

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.)

1921-09-23

Filing date

1921-09-23

Publication date

1922-07-28

1921-09-23 Application filed filed Critical

1922-07-28 Application granted granted Critical

1922-07-28 Publication of FR541471A publication Critical patent/FR541471A/fr

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
- B23B45/06—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor driven by man-power

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)

FR541471D 1921-09-23 1921-09-23 Perceuse à main Expired FR541471A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR541471T		1921-09-23

Publications (1)

Publication Number	Publication Date
FR541471A true FR541471A (fr)	1922-07-28

Family

ID=8930153

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR541471D Expired FR541471A (fr)	1921-09-23	1921-09-23	Perceuse à main

Country Status (1)

Country	Link
FR (1)	FR541471A (fr)

1921
- 1921-09-23 FR FR541471D patent/FR541471A/fr not_active Expired

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