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Patent Searching and Data

Document Type and Number:
Japanese Patent JPS5650105
Kind Code:
Application Number:
Publication Date:
November 26, 1981
Filing Date:
November 17, 1972
Export Citation:
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International Classes:
F02B71/00; F01B7/02; F01B11/04; F01B23/08; F02B71/04; F02B75/04; F03C2/08; F04B11/00; F04B17/05; F04B49/16; F04B53/10; F04C14/06; F04C14/24; F16H39/08