Document Type and Number:
Japanese Patent JPS537758
Kind Code:
Y2
Application Number:
JP5260374U
Publication Date:
February 27, 1978
Filing Date:
May 08, 1974
Export Citation:
International Classes:
F25D23/02; E05B51/00; E05B53/00; E05B63/00; G07F9/00; G07F9/10; (IPC1-7): G07F9/10; E05B63/00