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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH04123224
Kind Code:
U
Application Number:
JP3337391U
Publication Date:
November 06, 1992
Filing Date:
April 12, 1991
Export Citation:
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International Classes:
C03C27/12; D02G3/28; D03D19/00; D03D25/00; (IPC1-7): C03C27/12; D02G3/28; D03D19/00; D03D25/00