1973's Plant Patent Counts

monthfirstcount
JanuaryPP3,28116
FebruaryPP3,29717
MarchPP3,3147
MayPP3,32129
JunePP3,35020
JulyPP3,37015
AugustPP3,38510
SeptemberPP3,3959
NovemberPP3,4049
 Total:132

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