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US Patent: 372,423
Machine for the Manufacture of Wire Spirals
Patentee:
Francis Mallet-Guy (exact or similar names) - Paris, France

USPTO Classifications:
140/71C, 140/71R, 264/DIG.40, 72/132, 72/135, 72/19.4

Tool Categories:
specialty machines : wire winding machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jun. 13, 1887
Granted: Nov. 01, 1887

Patent Pictures:
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Report data errors or omissions to steward Joel Havens
Description:
Patented in France, 18 Nov., 1885, #170,550.

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