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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0519618
Kind Code:
B2
Inventors:
YANO MASAAKI
SENO MANABU
Application Number:
JP17771584A
Publication Date:
March 17, 1993
Filing Date:
August 27, 1984
Export Citation:
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Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
E03D9/08



 
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