Descriptions for B23K and notes/indexes are displayed on this screen.
| B23K
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SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM (making metal-coated products by extruding metal B21C 23/22; building up linings or coverings by casting B22D 19/08; casting by dipping B22D 23/04; manufacture of composite layers by sintering metal powder B22F 7/00; arrangements on machine tools for copying or controlling B23Q; covering metals or covering materials with metals, not otherwise provided for C23C; burners F23D)
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Note(s)
This subclass covers also electric circuits specially adapted for the purposes covered by the title of the subclass [5]In this subclass, the following term is used with the meaning indicated:"soldering" means uniting metals using solder and applying heat without melting either of the parts to be united In groups B23K 1/00-B23K 31/00, it is desirable to add the indexing codes of groups B23K 101/00 or B23K 103/00
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Subclass indexes
SOLDERING | 1/00, 3/00 | WELDING | Characterised by the means used to produce heat | by flame | 5/00 | by electricity | 9/00, 11/00, 13/00 | by means of plasma | 10/00 | by nuclear particles | 15/00, 17/00 | by alumino-thermic means | 23/00 | by laser beam | 26/00 | otherwise | 25/00, 28/00 | Characterised by the use of impact or pressure | 20/00 | Characterised by other features, processes not restricted to one particular group of this subclass | 28/00 | CUTTING BY APPLYING HEAT LOCALLY; SEVERING | 7/00, 9/00, 15/00, 26/00, 28/00; 11/00 | SCARFING, DESURFACING | 7/00 | MATERIALS; AUXILIARY DEVICES | 35/00; 37/00 | SPECIAL PROCESSES | 31/00, 33/00 |
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