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Application filed by Dent Walther Dr Med RoosfiledCriticalDent Walther Dr Med Roos
Application grantedgrantedCritical
Publication of AT168086BpublicationCriticalpatent/AT168086B/de
B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
B25B15/00—Screwdrivers
B25B15/001—Screwdrivers characterised by material or shape of the tool bit
B25B15/004—Screwdrivers characterised by material or shape of the tool bit characterised by cross-section
B25B15/008—Allen-type keys
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
AT168086D1946-10-241949-01-22Schale zur Aufnahme von Zahnbohrern oder anderen Gegenständen mit Schäften von untereinander gleicher Länge
AT168086B
(de)