Title:
【考案の名称】排気弁
Document Type and Number:
Japanese Patent JPS5889666
Kind Code:
U
Inventors:
Takao Kojima
Application Number:
JP18614781U
Publication Date:
June 17, 1983
Filing Date:
December 14, 1981
Export Citation:
International Classes:
F16K24/04; (IPC1-7): F16K24/04