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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6347490
Kind Code:
Y2
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Application Number:
JP2169781U
Publication Date:
December 07, 1988
Filing Date:
February 18, 1981
Export Citation:
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International Classes:
B41J7/48; B41J23/04; F16D11/06; F16D13/08; F16D21/00; (IPC1-7): B41J23/04; F16D13/08