Invention Grant
- Patent Title: Thread protector
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Application No.: US8018649Application Date: 1949-03-08
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Publication No.: US2632479APublication Date: 1953-03-24
- Inventor: PFEIL HENRY J , WELLES CLAUDE A
- Applicant: ALUMINUM CO OF AMERICA
- Assignee: Aluminum Co Of America
- Current Assignee: Aluminum Co Of America
- Priority: US8018649 1949-03-08
- Main IPC: B65D59/00
- IPC: B65D59/00
Information query
