Invention Grant
- Patent Title: Die-casting machine
- Patent Title (中): 压铸机
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Application No.: US25630228Application Date: 1928-02-23
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Publication No.: US1781168APublication Date: 1930-11-11
- Inventor: DOLLIN EDGAR N , JACOBSON CONRAD C
- Applicant: JOHN ROBERTSON CO INC , ALLIED DIE CASTING CORP
- Assignee: John Robertson Co Inc,Allied Die Casting Corp
- Current Assignee: John Robertson Co Inc,Allied Die Casting Corp
- Priority: US25630228 1928-02-23
- Main IPC: B22D17/06
- IPC: B22D17/06
Information query
