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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS57165684
Kind Code:
U
Application Number:
JP5310881U
Publication Date:
October 19, 1982
Filing Date:
April 15, 1981
Export Citation:
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International Classes:
E04H12/34; B66C23/32; (IPC1-7): B66C23/32; E04H12/34



 
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