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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS552259
Kind Code:
Y2
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Application Number:
JP16958075U
Publication Date:
January 21, 1980
Filing Date:
December 15, 1975
Export Citation:
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International Classes:
F16B12/04; A47B87/00; F16B12/12; (IPC1-7): F16B12/04