Document Type and Number:
Japanese Patent JPS5228827
Kind Code:
U
Application Number:
JP11473575U
Publication Date:
February 28, 1977
Filing Date:
August 19, 1975
Export Citation:
International Classes:
B60S1/08; H02P3/12; H02P7/06; (IPC1-7): B60S1/08; H02P7/06
Domestic Patent References:
| JPS4846032A | 1973-06-30 | |||
| JPS5058727A | 1975-05-21 |