Patents for H. P. Straub


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Patents for H. P. Straub
Patents 1 - 2 of 2
Picture	Number	Date	Patentee	Title
	11,181	Jun. 27, 1854	I. Straub	Grist mill
	44,675	Oct. 11, 1864	I. Straub	Improved mode of protecting and repairing shingle roofs