Document Type and Number:
Japanese Patent JPS50158403
Kind Code:
U
Application Number:
JP7028274U
Publication Date:
December 27, 1975
Filing Date:
June 18, 1974
Export Citation:
International Classes:
E02F9/08; B60P1/00; B60P1/04; E02F3/28; E02F7/04; E02F9/00; (IPC1-7): E02F3/28; B60P1/00
Domestic Patent References:
| JPS4884403A | 1973-11-09 |