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Class Information
Number: 29/DIG.49
Name: Metal working > Work hardening with other step

Patents under this class:

Patent Number Title Of Patent Date Issued
8141230 Press-hardened component and process for producing a press-hardened component Mar. 27, 2012
7399230 Power transmission shaft Jul. 15, 2008
6948228 Ratchet type one-way clutch and method of manufacturing the same Sep. 27, 2005
6712405 Latch mechanism for a snowmobile engine cover Mar. 30, 2004
6602561 Electrode for discharge surface treatment and manufacturing method therefor and discharge surface treatment method and device Aug. 5, 2003
6067701 Method for forming a work hardened modular component connector May. 30, 2000
5786762 Magnetostrictive element for use in a magnetomechanical surveillance system Jul. 28, 1998
5469140 Transverse magnetic field annealed amorphous magnetomechanical elements for use in electronic article surveillance system and method of making same Nov. 21, 1995
4993150 Process for producing cup tappets for reciprocating-piston machines Feb. 19, 1991
4949456 Method of making ring gear and ring gear therefrom Aug. 21, 1990
4704066 Turbine or compressor guide blade and method of manufacturing same Nov. 3, 1987
4696083 Method for making machine parts and machine parts produced thereby Sep. 29, 1987
4325511 Method for forming rail clips Apr. 20, 1982
4125929 Deformable metallic element Nov. 21, 1978

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