FR833299A -
Automatic device mixing, according to a determined proportion, a certain liquid with the water delivered by a variable flow pump
- Google Patents
Automatic device mixing, according to a determined proportion, a certain liquid with the water delivered by a variable flow pump
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G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
G05D11/00—Control of flow ratio
G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
G05D11/03—Controlling ratio of two or more flows of fluid or fluent material without auxiliary power
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Engineering & Computer Science
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Automation & Control Theory
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FR833299D1938-01-041938-01-04
Automatic device mixing, according to a determined proportion, a certain liquid with the water delivered by a variable flow pump
ExpiredFR833299A
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