Document Type and Number:
Japanese Patent JPS4863551
Kind Code:
U
Application Number:
JP10656671U
Publication Date:
August 13, 1973
Filing Date:
November 16, 1971
Export Citation:
International Classes:
F16B35/04; A47K11/00; E03D11/16; (IPC1-7): F16B35/04; A47K11/00