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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH02149563
Kind Code:
U
Application Number:
JP5981989U
Publication Date:
December 20, 1990
Filing Date:
May 24, 1989
Export Citation:
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International Classes:
A47G9/06; D03D11/00; D06C23/02; D06P5/00; D06Q1/00; (IPC1-7): A47G9/06; D03D11/00; D06C23/02; D06P5/00; D06Q1/00
Domestic Patent References:
JPS5344119B21978-11-25
JPS4742871A