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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS63159049
Kind Code:
U
Application Number:
JP5206687U
Publication Date:
October 18, 1988
Filing Date:
April 08, 1987
Export Citation:
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International Classes:
E04G17/14; (IPC1-7): E04G17/14
Domestic Patent References:
JP52104072B
JPS5640922U1981-04-15
JP51083576B
JPS6163265A1986-04-01