Document Type and Number:
Japanese Patent JPS5617612
Kind Code:
B1
Application Number:
JP10154470A
Publication Date:
April 23, 1981
Filing Date:
November 19, 1970
Export Citation:
International Classes:
B60S5/04; B60C23/00; B60C29/00; B60C29/04; G01L17/00; (IPC1-7): G01L17/00; B60C23/00; B60C29/00