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Compagnie Francaise Thomson Houston SA
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Compagnie Francaise Thomson Houston SA
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Application filed by Compagnie Francaise Thomson Houston SAfiledCriticalCompagnie Francaise Thomson Houston SA
Application grantedgrantedCritical
Publication of FR33784EpublicationCriticalpatent/FR33784E/en
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
B23K28/00—Welding or cutting not covered by any of the preceding groups, e.g. electrolytic welding
B23K28/02—Combined welding or cutting procedures or apparatus
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR33784D1927-06-201927-06-20
Improvements in welding and electric arc cutting processes and equipment
ExpiredFR33784E
(en)