Document Type and Number:
Japanese Patent JPS5162402
Kind Code:
U
Application Number:
JP13752174U
Publication Date:
May 17, 1976
Filing Date:
November 12, 1974
Export Citation:
International Classes:
A01B63/16; B60B37/00; (IPC1-7): A01B65/00; B60B37/00
Domestic Patent References:
JPS5029802U | 1975-04-04 | |||
JPS4944704U | 1974-04-19 | |||
JPS408082Y1 |