Title:
【考案の名称】ロータリーポンプ
Document Type and Number:
Japanese Patent JP2563863
Kind Code:
Y2
Inventors:
Kazuo Morita
Ryoji Yamaoka
Ryoji Yamaoka
Application Number:
JP10854891U
Publication Date:
February 25, 1998
Filing Date:
December 04, 1991
Export Citation:
Assignee:
Nakakin Co., Ltd.
International Classes:
F04C2/18; F04C13/00; F04C15/00; (IPC1-7): F04C2/18
Domestic Patent References:
JP5814487U |
Attorney, Agent or Firm:
Fujikawa Tadashi