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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5717538
Kind Code:
B2
Application Number:
JP13614077A
Publication Date:
April 12, 1982
Filing Date:
November 12, 1977
Export Citation:
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International Classes:
F04B43/067; A61M1/00; F01L23/00; F04B9/06; F04B9/127; F04B33/00; F04B45/053