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Class Information
Number: 29/DIG.105
Name: Metal working > Assembly, magnetic, or indicia tool

Patents under this class:

Patent Number Title Of Patent Date Issued
6467157 Apparatus for construction of annular segmented permanent magnet Oct. 22, 2002
6360417 Method of assembling a remote keyless entry transmitter Mar. 26, 2002
6347448 Method of removing a nut or bolt using an electromagnetic nutrunner socket collar Feb. 19, 2002
5966795 Film slide and film extractor Oct. 19, 1999
5191691 Apparatus for feeding slender parts Mar. 9, 1993
5035039 Method for feeding slender parts Jul. 30, 1991
4914940 Exhaust manifold expander and method of using said expander Apr. 10, 1990
4782581 Ferrite core placement method Nov. 8, 1988
4723357 Buttoning apparatus with optical attaching-position indicator Feb. 9, 1988
4662055 Flange alignment tool and method for using same May. 5, 1987
4611374 Method for manufacturing a check valve contained within a tube Sep. 16, 1986
4559685 Method of manufacturing a piston for internal combustion engines Dec. 24, 1985

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