Document Type and Number:
Japanese Patent JPS6396113
Kind Code:
U
Application Number:
JP19186086U
Publication Date:
June 21, 1988
Filing Date:
December 13, 1986
Export Citation:
International Classes:
E04B2/90; E04B2/88; E04B2/94; (IPC1-7): E04B2/90; E04B1/60