Document Type and Number:
Japanese Patent JPS5097007
Kind Code:
A
Application Number:
JP163974A
Publication Date:
August 01, 1975
Filing Date:
December 27, 1973
Export Citation:
International Classes:
B60L13/04; B61B13/08; E01B25/00; E01B25/30; (IPC1-7): B61B13/08
Domestic Patent References:
| JPS4837809A | 1973-06-04 | |||
| JPS47209B1 |