Document Type and Number:
Japanese Patent JPS54136978
Kind Code:
U
Application Number:
JP3422378U
Publication Date:
September 22, 1979
Filing Date:
March 17, 1978
Export Citation:
International Classes:
G09F13/20; B32B17/04; B32B27/18; B32B27/20; G09F13/42; (IPC1-7): G09F13/42; B32B17/04; B32B27/18