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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5129150
Kind Code:
B1
Application Number:
JP1139171A
Publication Date:
August 24, 1976
Filing Date:
March 05, 1971
Export Citation:
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International Classes:
C07J1/00; C07J63/00; (IPC1-7): C07J1/00; C07J63/00