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Class Information
Number: 29/DIG.36
Name: Metal working > Shot blasting with other step

Patents under this class:

Patent Number Title Of Patent Date Issued
7228621 Inner terminal installation jig used to install an inner electrode terminal Jun. 12, 2007
6851180 Method of manufacturing a gas sensor Feb. 8, 2005
6618927 Method for manufacturing a gas sensor Sep. 16, 2003
5881455 Method of fabricating through-holed wiring board Mar. 16, 1999
5711062 Process for manufacture of a fluid containment element Jan. 27, 1998
5549809 Method for hardening metallic elements Aug. 27, 1996
5517758 Plating method and method for producing a multi-layered printed wiring board using the same May. 21, 1996
5311652 Method of improving the surface of steel pipe for corrosion resistant coating May. 17, 1994
4719956 Adjustable window covering cord lock Jan. 19, 1988
4150476 Method of mounting insert for mining tools and the like Apr. 24, 1979
4021910 Method for treating superalloy castings May. 10, 1977

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