Patents for C. P. Crossman Co.


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Patents for C. P. Crossman Co.
Patents 1 - 2 of 2
Number	Date	Patentee	Title	Type
7,785	Nov. 19, 1850	J.E. Larkin	Method of Attaching Augers to Their Handles	auger bits
RE203	Jun. 17, 1851	E.L. Larkin, J.E. Larkin	Method of Attaching Augers to Their Handles	auger bits