Document Type and Number:
Japanese Patent JPS63148122
Kind Code:
U
Application Number:
JP3979587U
Publication Date:
September 29, 1988
Filing Date:
March 18, 1987
Export Citation:
International Classes:
A01D17/00; (IPC1-7): A01D17/00
Domestic Patent References:
| JP61154730B | ||||
| JPS6216224B2 | 1987-04-11 | |||
| JP55101420B |