Invention Grant
- Patent Title: Suction operated hair curler with hair clamp
- Patent Title (中): 吸头操作卷发器与发夹
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Application No.: US27750663Application Date: 1963-05-02
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Publication No.: US3213863APublication Date: 1965-10-26
- Inventor: UNDERWOOD DONALD L
- Applicant: GILLETTE CO
- Assignee: Northrop Grumman Corp
- Current Assignee: Northrop Grumman Corp
- Priority: US27750663 1963-05-02; US27686963 1963-04-30
- Main IPC: A45D6/06
- IPC: A45D6/06
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