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Patent Searching and Data

Document Type and Number:
Japanese Patent JPS5935639
Kind Code:
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Publication Date:
March 06, 1984
Filing Date:
August 31, 1982
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International Classes:
F02B65/00; F02B69/00; F02B75/18; F02D17/02; F04B41/04; F16K31/122; (IPC1-7): F02B69/00; F01N7/00; F02D17/02; F04B41/04; F16K31/122