FR678441A - Procédé pour la fabrication des casseroles ou articles similaires à fond et à bords épais et outillage pour la mise en oeuvre de ce procédé
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Procédé pour la fabrication des casseroles ou articles similaires à fond et à bords épais et outillage pour la mise en oeuvre de ce procédé
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FR DES METAUX OUVRES SOC
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FR DES METAUX OUVRES SOC
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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
B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
B21D22/20—Deep-drawing
B21D22/26—Deep-drawing for making peculiarly, e.g. irregularly, shaped articles
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Engineering & Computer Science
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Mechanical Engineering
(AREA)
FR678441D1929-07-161929-07-16Procédé pour la fabrication des casseroles ou articles similaires à fond et à bords épais et outillage pour la mise en oeuvre de ce procédé
ExpiredFR678441A
(fr)