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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5519587
Kind Code:
U
Application Number:
JP10353178U
Publication Date:
February 07, 1980
Filing Date:
July 27, 1978
Export Citation:
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International Classes:
D06F57/12; D06F57/00; (IPC1-7): D06F57/00
Domestic Patent References:
JPS5132018B21976-09-10