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Patent Searching and Data

Document Type and Number:
Japanese Patent JPH04112443
Kind Code:
Application Number:
Publication Date:
September 30, 1992
Filing Date:
March 15, 1991
Export Citation:
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International Classes:
H01H85/22; H01H85/045; H01H85/157; H01H85/20; H01H85/62; (IPC1-7): H01H85/22

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