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Patent Searching and Data

Document Type and Number:
Japanese Patent JPS5761481
Kind Code:
Application Number:
Publication Date:
April 12, 1982
Filing Date:
September 29, 1980
Export Citation:
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International Classes:
F16L9/18; F25D15/00; F25D17/08; F25D19/02; (IPC1-7): F25D17/08; F16L9/18; F25D15/00

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