Document Type and Number:
Japanese Patent JPS5439815
Kind Code:
U
Application Number:
JP11386677U
Publication Date:
March 16, 1979
Filing Date:
August 24, 1977
Export Citation:
International Classes:
E04B1/58; B62D33/02; B62D33/023; B62D33/027; (IPC1-7): B62D33/02