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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0341534
Kind Code:
B2
Application Number:
JP17964782A
Publication Date:
June 24, 1991
Filing Date:
October 13, 1982
Export Citation:
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International Classes:
B32B5/18; B32B15/18; C22C21/00; C22C47/00; C22C47/08; C22C49/00; C22C49/04; C22C49/06