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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH028912
Kind Code:
U
Application Number:
JP8684888U
Publication Date:
January 19, 1990
Filing Date:
June 30, 1988
Export Citation:
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International Classes:
B29C39/02; B29C39/26; B29C39/36; (IPC1-7): B29C39/02; B29C39/26; B29C39/36