1941's Plant Patent Counts

monthfirstcount
JanuaryPP4378
FebruaryPP44513
MarchPP4584
AprilPP4624
MayPP4664
JunePP4708
JulyPP4782
AugustPP4809
SeptemberPP4892
OctoberPP4911
NovemberPP4921
DecemberPP4936
 Total:62

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