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DE Patent: DE-10,394
Universal - Schraubenschlüssel
Patentee:
Albert Wagner (exact or similar names) - Radevormwald, Germany

USPTO Classifications:

Tool Categories:
wrenches : wrench adjustment types : screw adjust wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
none listed
Patent Dates:
Granted: Aug. 06, 1880
Antedated: Feb. 13, 1880

Patent Pictures:
German patent 10394 - composite edited image
Espacenet patent
Report data errors or omissions to steward Stan Schulz
Description:
A relatively large screw acts as one adjustable jaw face.

German patent Klasse 87 (a) Gruppe 7.

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