SE313795BSE190364ASE190364ASE313795BSE 313795 BSE313795 BSE 313795BSE 190364 ASE190364 ASE 190364ASE 190364 ASE190364 ASE 190364ASE 313795 BSE313795 BSE 313795B
Authority
SE
Sweden
Application number
SE190364A
Inventor
J Malmberg
Original Assignee
Gulf General Atomic Inc
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 Gulf General Atomic IncfiledCriticalGulf General Atomic Inc
Publication of SE313795BpublicationCriticalpatent/SE313795B/xx
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
B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
B21D26/14—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces applying magnetic forces