Document Type and Number:
Japanese Patent JPS4740416
Kind Code:
Y1
Application Number:
JP3894769U
Publication Date:
December 07, 1972
Filing Date:
April 28, 1969
Export Citation:
International Classes:
B61D27/00; B60H1/24; B60H1/26; (IPC1-7): B60H1/24; B61D27/00
Domestic Patent References:
| JPS4011777Y1 |