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US Patent: 1,740,970
Thread Counting Apparatus
Patentees:
August Chronik - New York, NY
Louis Chronik - New York, NY

USPTO Classifications:
356/242.1, 359/442

Tool Categories:
specialty tools : thread counting apparatus

Assignees:
None

Manufacturer:
Unknown

Witnesses:
none listed

Patent Dates:
Applied: Jul. 26, 1928
Granted: Dec. 24, 1929

Patent Pictures:
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Description:
This apparatus was sold by Charles Lowinson, 65 Madison Ave., New York, NY.

See also patents #901,879 & 970,795.

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