Title:
【発明の名称】ダイヤフラム
Document Type and Number:
Japanese Patent JP2852326
Kind Code:
B2
Inventors:
NARUSE YOSHIHIRO
MIZUNO TOMOKIMI
ANDO MITSUHIRO
NAKAJIMA NAOMASA
MIZUNO TOMOKIMI
ANDO MITSUHIRO
NAKAJIMA NAOMASA
Application Number:
JP2706991A
Publication Date:
February 03, 1999
Filing Date:
February 21, 1991
Export Citation:
Assignee:
AISHIN SEIKI KK
International Classes:
F03G7/06; F16J3/02; G02B6/00; (IPC1-7): F03G7/06
Domestic Patent References:
| JP612977A | ||||
| JP62146057U | ||||
| JP61124764U |