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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6359967
Kind Code:
U
Application Number:
JP15363886U
Publication Date:
April 21, 1988
Filing Date:
October 08, 1986
Export Citation:
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International Classes:
E02D27/34; E04H9/02; (IPC1-7): E04H9/02; E02D27/34