Invention Grant
- Patent Title: Replaceable container seal
- Patent Title (中): 可更换容器密封
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Application No.: US40712829Application Date: 1929-11-14
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Publication No.: US1796728APublication Date: 1931-03-17
- Inventor: SHARP JOHN E
- Applicant: ALUMINUM CO OF AMERICA
- Assignee: Aluminum Co Of America
- Current Assignee: Aluminum Co Of America
- Priority: US40712829 1929-11-14
- Main IPC: B65D1/02
- IPC: B65D1/02 ; B65D41/02
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