FR989980A - Presse à découper - Google Patents

Presse à découper

Info

Publication number: FR989980A
Authority: FR; France
Prior art keywords: cutting press; cutting; press
Prior art date: 1949-07-01
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

Hans Oetiker

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.)

1949-07-01

Filing date

1949-07-01

Publication date

1951-09-17

1949-07-01 Application filed filed Critical

1951-09-17 Application granted granted Critical

1951-09-17 Publication of FR989980A publication Critical patent/FR989980A/fr

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D55/00—Safety devices protecting the machine or the operator, specially adapted for apparatus or machines dealt with in this subclass

Landscapes

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

FR989980D 1949-07-01 1949-07-01 Presse à découper Expired FR989980A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR989980T		1949-07-01

Publications (1)

Publication Number	Publication Date
FR989980A true FR989980A (fr)	1951-09-17

Family

ID=9540597

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR989980D Expired FR989980A (fr)	1949-07-01	1949-07-01	Presse à découper

Country Status (1)

Country	Link
FR (1)	FR989980A (fr)

1949
- 1949-07-01 FR FR989980D patent/FR989980A/fr not_active Expired

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