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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH02144381
Kind Code:
U
Application Number:
JP5359089U
Publication Date:
December 07, 1990
Filing Date:
May 09, 1989
Export Citation:
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International Classes:
F25D11/00; H01L35/00; (IPC1-7): F25D11/00; H01L35/00



 
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