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TIEFBOHRTECHNIK und MASCHB VOR
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TIEFBOHRTECHNIK und MASCHB VOR
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Application filed by TIEFBOHRTECHNIK und MASCHB VORfiledCriticalTIEFBOHRTECHNIK und MASCHB VOR
Application grantedgrantedCritical
Publication of FR770891ApublicationCriticalpatent/FR770891A/fr
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
B23K7/00—Cutting, scarfing, or desurfacing by applying flames
B23K7/002—Machines, apparatus, or equipment for cutting plane workpieces, e.g. plates
B23K7/004—Seam tracking
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR770891D1933-04-011934-03-28Dispositif pour le guidage des outils, en particulier des chalumeaux de découpage et de soudure, le long de gabarits
ExpiredFR770891A
(fr)