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US Patent: 192,632
Improvement in clamping devices for fluting-machines
Patentee:
Hermann Albrecht - Philadelphia, PA

USPTO Classifications:
223/32, 24/486

Tool Categories:
household tools : pressing irons

Assignees:
None

Manufacturer:
North Brothers Manufacturing Co. - Philadelphia, PA

Witnesses:
Hubert Howson
Henry Howson, Jr.

Patent Dates:
Applied: Aug. 30, 1876
Granted: Jul. 03, 1877

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for North Brothers Manufacturing Co.

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