Document Type and Number:
Japanese Patent JPS57135253
Kind Code:
U
Application Number:
JP2263381U
Publication Date:
August 23, 1982
Filing Date:
February 19, 1981
Export Citation:
International Classes:
A01G9/02; (IPC1-7): A01G9/02
Domestic Patent References:
JPS489548U | 1973-02-02 |