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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0299680
Kind Code:
U
Application Number:
JP845389U
Publication Date:
August 08, 1990
Filing Date:
January 27, 1989
Export Citation:
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International Classes:
B42F1/02; A47G29/00; F16B47/00; (IPC1-7): B42F1/02; A47G29/00; F16B47/00
Domestic Patent References:
JPS4841316B11973-12-05
JP48082135B