Invention Grant
- Patent Title: Rust inhibiting composition
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Application No.: US2339848Application Date: 1948-04-26
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Publication No.: US2661296APublication Date: 1953-12-01
- Inventor: SCHIERMEIER KNAPEL F , POITZ HERBERT A
- Applicant: SHELL DEV
- Assignee: Shell Development Co
- Current Assignee: Shell Development Co
- Priority: US2339848 1948-04-26
- Main IPC: C09D191/08
- IPC: C09D191/08
Information query
IPC分类: