Invention Grant
- Patent Title: Bowling pin and method of making same
- Patent Title (中): 保龄球针及其制作方法
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Application No.: US54926966Application Date: 1966-05-11
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Publication No.: US3367656APublication Date: 1968-02-06
- Inventor: JONAS MEDNEY
- Applicant: KOPPERS CO INC
- Assignee: Beazer East Inc
- Current Assignee: Beazer East Inc
- Priority: US54926966 1966-05-11; US11963261 1961-06-26
- Main IPC: A63D9/00
- IPC: A63D9/00
Information query
