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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5141634
Kind Code:
B1
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Application Number:
JP3184268A
Publication Date:
November 11, 1976
Filing Date:
May 13, 1968
Export Citation:
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International Classes:
C07J5/00; C07C; C07J; (IPC1-7): C07C169/20