Document Type and Number:
Japanese Patent JPS5655276
Kind Code:
Y2
Application Number:
JP15935378U
Publication Date:
December 23, 1981
Filing Date:
November 21, 1978
Export Citation:
International Classes:
D21F7/10; D06H5/00; D21F1/00; (IPC1-7): D21F7/10; D06H5/00