1977's Plant Patent Counts

monthfirstcount
JanuaryPP4,00112
FebruaryPP4,0136
MarchPP4,01913
AprilPP4,03214
MayPP4,04613
JunePP4,05910
JulyPP4,06917
AugustPP4,08611
SeptemberPP4,09720
OctoberPP4,11721
NovemberPP4,13823
DecemberPP4,16113
 Total:173

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