1970's Plant Patent Counts

monthfirstcount
JanuaryPP2,9598
AprilPP2,9673
JunePP2,9707
JulyPP2,9779
AugustPP2,9863
SeptemberPP2,9892
OctoberPP2,9915
NovemberPP2,99612
DecemberPP3,0083
 Total:52

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