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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH056941
Kind Code:
Y2
Application Number:
JP16947488U
Publication Date:
February 22, 1993
Filing Date:
December 28, 1988
Export Citation:
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International Classes:
A62B35/00; A47L3/04; A62B1/00; (IPC1-7): A47L3/04; A62B1/00