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Claude Rachais
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Paris, FR
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last 30 patents
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Patent Grant
Vacuum-spraying grinder
Patent number
4,179,075
Issue date
Dec 18, 1979
Creusot-Loire
Claude Rachais
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Grant
Feeding and discharging apparatus for an installation under subatmo...
Patent number
4,159,150
Issue date
Jun 26, 1979
Creusot-Loire
Claude Rachais
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL