Document Type and Number:
Japanese Patent JPS6250222
Kind Code:
U
Application Number:
JP13876185U
Publication Date:
March 28, 1987
Filing Date:
September 12, 1985
Export Citation:
International Classes:
E01H5/10; E02B7/02; E03B3/06; F04F10/00; F24J3/08; (IPC1-7): E02B7/02; E01H5/10; E03B3/06; F04F10/00; F24J3/08