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Class Information
Number: 141/309
Name: Fluent material handling, with receiver or receiver coacting means > Multiple passage filling means for diverse materials or flows > With air inlet to liquid supply
Description: Filling devices having plural passage means which extend substantially side by side with outlets extending to approximately the same terminus, one said passageway, being for the flow of air into the supply container and the other for the flow of liquid therefrom.

Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
3973602 Funnel with signal Aug. 10, 1976
3963063 Viscous liquid transfer device Jun. 15, 1976
3941171 Fluid transfer device Mar. 2, 1976

1 2

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