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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5746477
Kind Code:
B2
Application Number:
JP3399077A
Publication Date:
October 04, 1982
Filing Date:
March 29, 1977
Export Citation:
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International Classes:
C10G9/00; C10C3/00; C10C3/10; C10G51/02; D01F9/145