专利检索 ap:("Mitsubishi Cable Industries, Ltd." OR "Kabushiki Kaisha Toyoda Jidoshokki Seisakusho") AND inv:"Yokomachi, Naoya" 第 4 页

31.

发明授权
Rotation shaft seal 有权

公开(公告)号：EP1004801B1

公开(公告)日：2006-01-18

申请号：EP99123169.7

申请日：1999-11-23

申请人： Mitsubishi Cable Industries, Ltd. , KABUSHIKI KAISHA TOYOTA JIDOSHOKKI

发明人： Hosokawa, Atsushi, Minoshima Factory of , Obata, Hiromi, Minoshima Factory of , Baba, Takeshi, Minoshima Factory of , Inagaki, Tomoya, Minoshima Factory of , Fujii, Toshiro , Imai, Takayuki , Yokomachi, Naoya , Murakami, Kazuo

IPC分类号： F16J15/32

CPC分类号： F16J15/3216 , F16J15/3228 , F16J15/3232