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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0521432
Kind Code:
Y2
Application Number:
JP19587886U
Publication Date:
June 01, 1993
Filing Date:
December 22, 1986
Export Citation:
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International Classes:
A47B23/00; B41J29/00; B41J29/15; B42F7/00; B42F9/00; (IPC1-7): B42F9/00; B41J29/00; A47B23/00; B41J29/15; B42F7/00