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US Patent: 414,503
Machines for Planing Metal
Patentee:
Jacob S. Detrick (exact or similar names) - Baltimore, MD

USPTO Classifications:
29/DIG.101, 409/339, 409/345, 74/58

Tool Categories:
metalworking machines : metalworking machine mechanisms
metalworking machines : metal planers

Assignees:
None

Manufacturer:
Detrick & Harvey Machine Co. - Baltimore, MD

Witnesses:
John T. Maddox
John E. Morris
A. Q. Babendreier

Patent Dates:
Applied: Mar. 22, 1889
Granted: Nov. 05, 1889

Patent Pictures: [ 1 | 2 ]
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"Vintage Machinery" entry for Detrick & Harvey Machine Co.

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