Title:
【発明の名称】ルーツ型ポンプ摺動回転部用樹脂
Document Type and Number:
Japanese Patent JP2636248
Kind Code:
B2
Inventors:
KOHAMA TADAHIKO
SHIBATA SUSUMU
NODA TAKASHI
SHIBATA SUSUMU
NODA TAKASHI
Application Number:
JP18739787A
Publication Date:
July 30, 1997
Filing Date:
July 27, 1987
Export Citation:
Assignee:
AISHIN SEIKI KK
International Classes:
B29C45/14; B29C45/00; C09D167/00; F04B39/00; F04C18/18; F04C29/00; (IPC1-7): F04C18/18; C09D167/00; F04B39/00; F04C29/00
Domestic Patent References:
| JP49125462A | ||||
| JP57145140A | ||||
| JP59174389U |