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Document Type and Number:
Japanese Patent JPH0363609
Kind Code:
B2
More Like This:
JP2773024DITCH COVER SUBSTRATE, DITCH STRUCTURE WITH COVER, AND FORMATION OF DITCH COVER
Inventors:
NAKAGAWA SHINJI
PPONMA AKIRA
Application Number:
JP17764684A
Publication Date:
October 01, 1991
Filing Date:
August 27, 1984
Export Citation:
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Assignee:
MITSUI CONSTR
International Classes:
E02B9/06; E02F5/10; F16L1/038; F16L7/00; H02G1/06; H02G1/08



 
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