Patent#2105120, Granted To Arnold E.W. Johnson of Chicago, IL, Assignor to International Harvestor Company, for an Alleged New & Useful Improvements In Furrow Openers for Grain Drills: Patent Certificate Dated January 11, 1938
Book Details
Author(s)
United States Patent Office
Publisher
Government Printing Office
ISBN / ASIN
B0081GGRHK
ISBN-13
978B0081GGRH1
Sales Rank
#99,999,999
Marketplace
United States 🇺🇸
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