Document Type and Number:
Japanese Patent JPS4822893
Kind Code:
Y1
Application Number:
JP4633969U
Publication Date:
July 04, 1973
Filing Date:
May 21, 1969
Export Citation:
International Classes:
C09K3/14; B60B39/00; B60B39/02; (IPC1-7): B60B39/00; B60B39/02