Document Type and Number:
Japanese Patent JPS5411561
Kind Code:
U
Application Number:
JP8527077U
Publication Date:
January 25, 1979
Filing Date:
June 28, 1977
Export Citation:
International Classes:
E03F5/04; B60S5/02; E03F3/04; (IPC1-7): E03F3/04; B60S5/02
Domestic Patent References:
| JPS4734323U | 1972-12-16 | |||
| JPS478369U | 1972-09-30 |