FR933251A -
Process for bonding gold of all karats and all precious metals with gold solder, stainless steel, chrome nickel steel and ferrous metals
- Google Patents
Process for bonding gold of all karats and all precious metals with gold solder, stainless steel, chrome nickel steel and ferrous metals
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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
B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
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FR933251D1946-09-041946-09-04
Process for bonding gold of all karats and all precious metals with gold solder, stainless steel, chrome nickel steel and ferrous metals
ExpiredFR933251A
(en)
Process for obtaining at least a part of constituent elements of costume jewelry articles, of the bracelet and of the watch case of a wristwatch and at least parts of elements obtained by means of this process