Patents
Patents for C14B - Mechanical treatment or processing of skins, hides, or leather in general; Pelt-shearing machines; Intestine-splitting machines (8)
08/2006
08/16/2006CN2806482Y 扩展器 Expander
06/2005
06/02/2005WO2005014864A3 Skiving machine for leather
02/2005
02/17/2005WO2005014864A2 Skiving machine for leather
07/2001
07/25/2001CN1305012A Punching machine
06/2000
06/21/2000CN1257129A Solider for uniform cutter
05/1989
05/30/1989CA1254702A1 Intraintestinal bypass graft
01/1988
01/05/1988US4716900 Intraintestinal bypass graft
11/1987
11/19/1987EP0245558A2 Improved intraintestinal bypass graft