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SEED PLANTER
US 3,543,704 A
Filed
: 08/05/1968
Issued
: 12/01/1970
Est. Priority Date
: 08/05/1968
Status: Expired due to Term
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0
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38
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38 Citations
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Current Assignee
Chidester Robert Leroy
,
Hansen Harold Valentine
Original Assignee
Chidester Robert Leroy
,
Hansen Harold Valentine
Inventors
HANSEN HAROLD VALENTINE
,
CHIDESTER ROBERT LEROY
Application Number
US04/750,078
Time in Patent Office
848 Days
Field of Search
US Class Current
111/52
CPC Class Codes
A01C 15/00
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