Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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F Ch Unger & Sohn
Original Assignee
F Ch Unger & Sohn
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Filing date
Publication date
Application filed by F Ch Unger & SohnfiledCriticalF Ch Unger & Sohn
Application grantedgrantedCritical
Publication of FR884825ApublicationCriticalpatent/FR884825A/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
B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
B23K20/04—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a rolling mill
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR884825D1942-08-061942-08-06Dispositif destiné à l'application d'une feuille sur une tôle
ExpiredFR884825A
(fr)