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Class Information
Number: 29/17.1
Name: Metal working > Foil or other thin sheet-metal making or treating
Description: Process or apparatus for manufacturing or modifying small thickness sheet metal, e.g., foil, not provided for in another class.

Sub-classes under this class:

Class Number Class Name Patents
29/18.1 Means for opening or separating a pack 1
29/17.2 Method 50

Patents under this class:

Patent Number Title Of Patent Date Issued
8516704 Method of manufacturing suspension support devices Aug. 27, 2013
8500870 Biocompatible, corrosion-inhibiting barrier surface treatment of aluminum foil Aug. 6, 2013
8336457 Reactive composite material structures with electrostatic discharge protection and applications thereof Dec. 25, 2012
7636992 Starting and stopping continuous-feed thermomolding machine Dec. 29, 2009
7601476 Substrate for electrophotographic photoreceptor, process for producing the substrate, and electrophotographic photoreceptor employing the substrate Oct. 13, 2009
7134205 Method for producing buttons, ornamental and instrument panels with fine symbols, and a button produced with the method Nov. 14, 2006
6986950 Partition or method for producing a partition for a multilayer pressed packet Jan. 17, 2006
6922878 Method and device for rolling a foil of varying thicknesses Aug. 2, 2005
6838318 Clad plate for forming interposer for semiconductor device, interposer for semiconductor device, and method of manufacturing them Jan. 4, 2005
6793831 Microlamination method for making devices Sep. 21, 2004
6627286 Embossing foil, especially hot embossing foil Sep. 30, 2003
6519821 Hot stamping method and hot stamping device Feb. 18, 2003
6192297 Method for handling metal sheets in a working area comprising a machine tool and a robot Feb. 20, 2001
5788860 Method for manufacturing a supporting plate for a filter Aug. 4, 1998
5789066 Method and device for manufacturing cold rolled metal sheets or strips and metal sheets or strips obtained Aug. 4, 1998
5781976 Method of and apparatus for fabricating dimensionally stable, cylindrical filler bodies and expanded material Jul. 21, 1998
5775060 Process for forming wrappers of thin sheet materials and a device for carrying out same Jul. 7, 1998
5655209 Multilayer ceramic substrates having internal capacitor, and process for producing same Aug. 5, 1997
5489411 Titanium metal foils and method of making Feb. 6, 1996
5458717 Method of shearing thin metal sheet Oct. 17, 1995
5222282 Method for reducing thickness of a high-strength low-ductility metal foil on thin strip element Jun. 29, 1993
4916989 Strip tensioning system for a strip peeling machine Apr. 17, 1990
4771519 Machine for metal strip manufacture Sep. 20, 1988
4651552 Roll for a foil-drawing calender or the like Mar. 24, 1987
4456852 Mesh structure for a photomultiplier tube Jun. 26, 1984
4075747 Manufacture of metal strip Feb. 28, 1978
4070739 Manufacture of metal strip Jan. 31, 1978

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