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ALUMINIUM FRANCAIS
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ALUMINIUM FRANCAIS
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Application filed by ALUMINIUM FRANCAISfiledCriticalALUMINIUM FRANCAIS
Application grantedgrantedCritical
Publication of FR56054EpublicationCriticalpatent/FR56054E/fr
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR56054D1945-10-121945-10-12Procédé pour l'assemblage de tubes
ExpiredFR56054E
(fr)