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DE Patent: DE-24,000
Neuerung an verstellbaren Schraubenschlüsseln
Patentee:
Otto Leber (exact or similar names) - Bielefeld, Germany

USPTO Classifications:

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
none listed

Patent Dates:
Granted: Oct. 05, 1883
Antedated: Feb. 10, 1883

Patent Pictures:
German patent 24000 - composite edited image
Espacenet patent
Report data errors or omissions to steward Stan Schulz
German patent 24000 in ESPACENET
Description:
The movable jaw is held in adjustment by a sliding wedge. In one form, the wedge is operated by a side lever and eccentric cam shaft.

German patent Klasse 87 (a) Gruppe 9.

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