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Class Information
Number: 29/5
Name: Metal working > Cotter-pin making
Description: Process or apparatus for forming a split key not provided for elsewhere.

Patents under this class:

Patent Number Title Of Patent Date Issued
8118293 Multi-axis cylinder manipulator Feb. 21, 2012
6925711 Micro-textured heat transfer surfaces Aug. 9, 2005
6408499 Assembly platform system for ceiling fans Jun. 25, 2002
3983304 Fastener with protective metal-organic base coating Sep. 28, 1976

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