Invention Grant
- Patent Title: Soda soap grease
- Patent Title (中): 苏打皂油
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Application No.: US12349137Application Date: 1937-02-01
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Publication No.: US2182137APublication Date: 1939-12-05
- Inventor: RICKETTS VERNON L
- Applicant: SHELL DEV
- Assignee: Shell Development Co
- Current Assignee: Shell Development Co
- Priority: US12349137 1937-02-01
Public/Granted literature
- US07864097B1 Radar transponder operation with compensation for distortion due to amplitude modulation Public/Granted day:2011-01-04
Information query
