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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS61194021
Kind Code:
U
Application Number:
JP7959185U
Publication Date:
December 03, 1986
Filing Date:
May 28, 1985
Export Citation:
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International Classes:
E04C5/16; E04C5/18; (IPC1-7): E04C5/18; E04C5/16
Domestic Patent References:
JP54071415B
JPS5234021U1977-03-10