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US Patent: 717,199
Tapping Fixture
Patentee:
Gustav H. Hollm (exact or similar names) - Bridgeport, Fairfield County, CT

USPTO Classifications:
279/103, 279/24, 279/46.2, 279/906, 279/91, 403/329, 403/342, 408/140, 408/226, 464/42, 470/103

Tool Categories:
metalworking tools : tap and die holders

Assignees:
None

Manufacturer:
Whitney Mfg. Co. - Hartford, Hartford County, CT

Witnesses:
C. M. Newman
William V. Devitt

Patent Dates:
Applied: Feb. 14, 1902
Granted: Dec. 30, 1902

Patent Pictures: [ 1 | 2 ]
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"Vintage Machinery" entry for Whitney Manufacturing Co.
Description:
Chamberlain & Newman - patent attorneys

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