Document Type and Number:
Japanese Patent JPS5133532
Kind Code:
U
Application Number:
JP10492074U
Publication Date:
March 12, 1976
Filing Date:
August 31, 1974
Export Citation:
International Classes:
A01F25/12; (IPC1-7): A01F25/12
Domestic Patent References:
| JPS4811795U | 1973-02-09 | |||
| JPS4912340U | 1974-02-01 |