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Class Information
Number: 59/21
Name: Chain, staple, and horseshoe making > Chain making > Combined machines > Bending and eye forming
Description: Machines for bending link-blanks into U- shaped links and forming eyes at the ends of the links, the blank generally being thrust through the eyes of the previously formed link before being bent.


Patents under this class:

Patent Number Title Of Patent Date Issued
7310934 Method of making one-way chain Dec. 25, 2007



 
 
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