Document Type and Number:
Japanese Patent JPS5052994
Kind Code:
U
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Application Number:
JP10650673U
Publication Date:
May 21, 1975
Filing Date:
September 10, 1973
Export Citation:
International Classes:
G07B5/00; B41J11/66; G07G1/06; (IPC1-7): G06C27/02; G07B5/00