Title:
【考案の名称】デイフユ-ザ
Document Type and Number:
Japanese Patent JPS6087333
Kind Code:
U
Inventors:
Oshima Yuji
Application Number:
JP18039883U
Publication Date:
June 15, 1985
Filing Date:
November 22, 1983
Export Citation:
International Classes:
F01N13/20; (IPC1-7): F01N7/20