Document Type and Number:
Japanese Patent JPS56166968
Kind Code:
U
Application Number:
JP6646780U
Publication Date:
December 10, 1981
Filing Date:
May 15, 1980
Export Citation:
International Classes:
B62B1/26; B62B1/14; (IPC1-7): B62B1/14
Domestic Patent References:
| JPS4827419U | 1973-04-03 | |||
| JP49073149B |