CH551847A - Procede pour fixer par sertissage une piece metallique sur un support circulaire et dispositif pour sa mise en oeuvre.
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Procede pour fixer par sertissage une piece metallique sur un support circulaire et dispositif pour sa mise en oeuvre.
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Publication number
CH551847A
CH551847ACH564172ACH564172ACH551847ACH 551847 ACH551847 ACH 551847ACH 564172 ACH564172 ACH 564172ACH 564172 ACH564172 ACH 564172ACH 551847 ACH551847 ACH 551847A
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Application filed by Cellophane SafiledCriticalCellophane Sa
Publication of CH551847ApublicationCriticalpatent/CH551847A/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
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
CH564172A1971-04-201972-04-17Procede pour fixer par sertissage une piece metallique sur un support circulaire et dispositif pour sa mise en oeuvre.
CH551847A
(fr)