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US Patent: 162,343
Improvement in molding-machines
Patentee:
John H. Blaisdell - Philadelphia, PA

USPTO Classifications:
144/114.1, 144/129, 144/134.1, 144/135.2, 144/231, 144/247, 279/93

Tool Categories:
woodworking machines : cutter head machines : molders

Assignees:
None

Manufacturer:
J. H. Blaisdell & Co. - Philadelphia, PA

Witnesses:
M. Daniel Connolly
Thomas A. Connolly

Patent Dates:
Applied: Jan. 11, 1875
Granted: Apr. 20, 1875

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