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Particulate material feeding apparatus for fluid conveyor lines
US 3,403,942 A
Filed
: 12/28/1966
Issued
: 10/01/1968
Est. Priority Date
: 12/28/1966
Status: Expired due to Term
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Current Assignee
Beloit Corp.
(Mitsui & Company Limited)
Original Assignee
Wilfred Farnworth
Inventors
Farnworth, Wilfred
Application Number
US04/605,294
Time in Patent Office
643 Days
Field of Search
US Class Current
406/65
CPC Class Codes
B65G 53/4633
the element having pockets,...
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