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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS577092
Kind Code:
Y2
Application Number:
JP13960477U
Publication Date:
February 10, 1982
Filing Date:
October 18, 1977
Export Citation:
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International Classes:
A47B96/00; A47B46/00; A47B55/00; A47B96/02; A47B96/06; F16C11/10; G07F9/00; (IPC1-7): G07F9/00; A47B46/00; A47B96/06; F16C11/10