Document Type and Number:
Japanese Patent JPS5082812
Kind Code:
U
Application Number:
JP13754073U
Publication Date:
July 16, 1975
Filing Date:
November 30, 1973
Export Citation:
International Classes:
E04C2/34; B32B13/06; E04B1/88; E04B1/90; (IPC1-7): E04B1/88