Chapin O. Saint

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Spring, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Storage tank for two fluids of different density
- Patent number 4,987,922
- Issue date Jan 29, 1991
- Chicago Bridge and Iron Technical Services Company
- John S. Andrepont
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...