Document Type and Number:
Japanese Patent JPS5435253
Kind Code:
B1
Application Number:
JP5400071A
Publication Date:
November 01, 1979
Filing Date:
July 20, 1971
Export Citation:
International Classes:
F02M5/12; F02M31/16; (IPC1-7): F02M31/16; F02M5/12
Domestic Patent References:
| JP42015167A |
Foreign References:
| US3472214A | 1969-10-14 |