Document Type and Number:
Japanese Patent JPS49131431
Kind Code:
U
Application Number:
JP3199173U
Publication Date:
November 12, 1974
Filing Date:
March 14, 1973
Export Citation:
International Classes:
F01M5/00; F01M1/10; F01M11/00; F01M11/03; (IPC1-7): F01M5/00; F01M1/10; F01M11/00