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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0538734
Kind Code:
Y2
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Application Number:
JP19370887U
Publication Date:
September 30, 1993
Filing Date:
December 21, 1987
Export Citation:
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International Classes:
F28D15/02; A61F7/08; (IPC1-7): A61F7/08; F28D15/02