Document Type and Number:
Japanese Patent JPS5630542
Kind Code:
Y2
Application Number:
JP15816076U
Publication Date:
July 21, 1981
Filing Date:
November 25, 1976
Export Citation:
International Classes:
A01B69/00; A01B59/04; A01B59/042; B62D51/06; (IPC1-7): B62D51/06; A01B59/04; A01B69/00; B62D51/06