Invention Grant
- Patent Title: Method for extruding pipe of metal or similar material
- Patent Title (中): 用于挤压金属或类似材料的管道的方法
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Application No.: US39323164Application Date: 1964-08-31
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Publication No.: US3261195APublication Date: 1966-07-19
- Inventor: BROR HANSSON
- Applicant: ASEA AB
- Assignee: Asea Ab
- Current Assignee: Asea Ab
- Priority: US39323164 1964-08-31
- Main IPC: B21C23/10
- IPC: B21C23/10 ; B21C25/08
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