Document Type and Number:
Japanese Patent JPS4895025
Kind Code:
A
Application Number:
JP2741472A
Publication Date:
December 06, 1973
Filing Date:
March 21, 1972
Export Citation:
International Classes:
E04F11/16; B43L7/00; E04F11/17; E04F15/16; E04F15/10; (IPC1-7): E04F15/10