FR962832A - - Google Patents

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Publication number: FR962832A
Authority: FR; France
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

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Publication date

1950-06-21

1950-06-21 Application granted granted Critical

1950-06-21 Publication of FR962832A publication Critical patent/FR962832A/fr

Status Expired legal-status Critical Current

- 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
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/12—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by stretching with or without twisting

FR962832D Expired FR962832A (de)

Publication Number	Publication Date
FR962832A true FR962832A (de)	1950-06-21

Application Number	Title	Priority Date	Filing Date
FR962832D Expired FR962832A (de)

Country	Link
FR (1)	FR962832A (de)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4726212A (en) *	1985-03-11	1988-02-23	Unimetal	Machine for straightening and stress-relieving steel rails

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4726212A (en) *	1985-03-11	1988-02-23	Unimetal	Machine for straightening and stress-relieving steel rails
AT390901B (de) *	1985-03-11	1990-07-25	Unimetall Sa	Vorrichtung zum richten und zum abbauen von spannungen in metallprofilen durch streckziehen