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HAYS FLUID CONTROLS DIVISION OF ROMAC.,IND., INC.
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DALLAS, NC, US
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Patents Grants
last 30 patents
Patents Applications
last 30 patents
Information
Patent Application
Sequencing valve and hydronic system
Publication number
20040194836
Publication date
Oct 7, 2004
Hays Fluid Controls, Division of Romac Ind.
Ben G. Arrowood
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Trademark
last 30 trademarks
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Trademark
74560212 - ELECTRO-STEAM
Serial number
74560212
Filing date
Aug 8, 1994
HAYS FLUID CONTROLS DIVISION OF ROMAC.,IND., INC.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes