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US Patent: 1,046,182
Signaling system
Patentee:
Franklin Hardinge (exact or similar names) - Chicago, IL

USPTO Classifications:
200/36, 346/34

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Albert C. Bell
Leonard W. Novander

Patent Dates:
Applied: Jun. 04, 1909
Granted: Dec. 03, 1912

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Hardinge Brothers
Description:
For watchmen.

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