Delbert J. Dickerson

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Inglewood, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Automatic shutoff liquid dispensing valve
- Patent number 4,176,694
- Issue date Dec 4, 1979
- Dickerson; Donald R.
- Delbert J. Dickerson
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...