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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0538202
Kind Code:
Y2
Application Number:
JP18165786U
Publication Date:
September 28, 1993
Filing Date:
November 26, 1986
Export Citation:
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International Classes:
E04H12/00; E04H9/16; (IPC1-7): E04H9/16



 
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