liquid level gauge

Details liquid level gauge liquid level gauge

1996-09-26

1997-12-02

Davis, Antoine Duval

Measuring, testing, or signalling instruments

Measuring, regulating or indicating instrument, or casing

Volume, flow or rate

1004

Patent

active

D03869970

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Rochester Gauges, Inc., Rochester Industrial Level Gauges Brochure, Aug. 1993, 12 pages.
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Rochester Gauges, Inc., Senior EZ-Read TwinSite.TM. Sender for Industrial Service Technical Data Sheet TS002, Mar. 25, 1994, 2 pages.
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