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Class Information
Number: 29/DIG.38
Name: Metal working > Spot welding with other step

Patents under this class:

Patent Number Title Of Patent Date Issued
7368035 Method for brazing and adhesive bonding May. 6, 2008
6195866 Method for making an extruder sleeve Mar. 6, 2001
5493897 Gas sensor Feb. 27, 1996
4605362 Rotary compressor and method of assembly Aug. 12, 1986
4598449 Beam for a containment structure Jul. 8, 1986
4308235 Portable apparatus for welding by means of an oxi-gas flame Dec. 29, 1981
4157669 Method to manufacture comminuting discs for wood pulp refining machines Jun. 12, 1979
4079163 Weldable coated steel sheet Mar. 14, 1978

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