Invention Grant
- Patent Title: Method of extruding lead
- Patent Title (中): 挤出铅的方法
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Application No.: US74188834Application Date: 1934-08-29
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Publication No.: US2049938APublication Date: 1936-08-04
- Inventor: ANDERSON HARVEY A , RANDALL GILLIS , KAGI WALTER W , PRENDERGAST CLARENCE T
- Applicant: WESTERN ELECTRIC CO
- Assignee: Lucent Technologies Inc
- Current Assignee: Lucent Technologies Inc
- Priority: US74188834 1934-08-29
- Main IPC: B21C29/00
- IPC: B21C29/00
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