Patents for John M. Brown


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Patents for John M. Brown
Patents 1 - 2 of 2
Number	Date	Patentee	Title	Type
471,599	Mar. 29, 1892	J.M. Brown, N.G. Boggs	Cornice and eaves-trough brake machine	sheet metal brakes
583,729	Jun. 01, 1897	N.G. Boggs, J.M. Brown	Cornice and eaves-trough brake machine	sheet metal brakes