Document Type and Number:
Japanese Patent JPS4935098
Kind Code:
U
Application Number:
JP7633172U
Publication Date:
March 28, 1974
Filing Date:
June 27, 1972
Export Citation:
International Classes:
B27F1/00; (IPC1-7): B27F1/00
Domestic Patent References:
| JPS353393Y1 | ||||
| JPS4525357Y1 | 1970-10-03 |