Document Type and Number:
Japanese Patent JPS4914601
Kind Code:
U
Application Number:
JP5323972U
Publication Date:
February 07, 1974
Filing Date:
May 09, 1972
Export Citation:
International Classes:
B66F9/06; B66F11/04; E04G1/20; E04G1/24; (IPC1-7): E04G1/24; B66F11/04; E04G1/20
Domestic Patent References:
| JPS5021761U | 1975-03-12 |