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Flow adjusting means for fertilizer distributors
US 2,639,061 A
Filed
: 01/31/1950
Issued
: 05/19/1953
Est. Priority Date
: 01/31/1950
Status: Expired due to Term
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Current Assignee
Cyril M. Gladis
Original Assignee
Cyril M. Gladis
Inventors
Gladis, Cyril M.
Application Number
US03/141,460
Time in Patent Office
1,204 Days
Field of Search
US Class Current
222/285
CPC Class Codes
A01C 15/16
with means for pushing out ...
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