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US Patent: 644,865
System of electrical distribution
Patentee:
Benjamin G. Lamme - Pittsburgh, PA

USPTO Classifications:
307/12, 310/102R

Tool Categories:
electrical devices : electric distribution systems

Assignees:
Westinghouse Electric & Manufacturing Co. - Pittsburgh, PA

Manufacturer:
Westinghouse Electric & Manufacturing Co. - East Pittsburgh, PA

Witnesses:
Wesley G. Carr
H. C. Tener

Patent Dates:
Applied: Jun. 14, 1899
Granted: Mar. 06, 1900

Patent Pictures:
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"Vintage Machinery" entry for Westinghouse Electric & Manufacturing Co.

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