Document Type and Number:
Japanese Patent JPH01136563
Kind Code:
U
Application Number:
JP2573088U
Publication Date:
September 19, 1989
Filing Date:
February 26, 1988
Export Citation:
International Classes:
E04H4/00; E03C1/12; E03C1/18; E03C1/20; E04B5/43; (IPC1-7): E03C1/12; E03C1/18; E04B5/43; E04H3/18