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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5770874
Kind Code:
U
Application Number:
JP14762380U
Publication Date:
April 28, 1982
Filing Date:
October 16, 1980
Export Citation:
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International Classes:
B42D15/04; A63H33/38; G09F1/06; (IPC1-7): B42D15/04; A63H33/38; G09F1/06