Document Type and Number:
Japanese Patent JPS5219808
Kind Code:
U
Application Number:
JP10459475U
Publication Date:
February 12, 1977
Filing Date:
July 30, 1975
Export Citation:
International Classes:
B61B13/00; B60L13/00; B61B13/12; B61J3/12; (IPC1-7): B60L13/00; B61B13/12; B61J3/12