1960's Plant Patent Counts

month	first	count
January	PP1,893	8
February	PP1,901	18
March	PP1,919	7
April	PP1,926	12
May	PP1,938	11
June	PP1,949	8
July	PP1,957	6
August	PP1,963	7
September	PP1,970	4
October	PP1,974	4
November	PP1,978	13
December	PP1,991	18
	Total:	116

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