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Document Type and Number:
Japanese Patent JPS5249444
Kind Code:
Y2
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Application Number:
JP3465573U
Publication Date:
November 10, 1977
Filing Date:
March 23, 1973
Export Citation:
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International Classes:
F04D3/02; F04B15/02; F04D7/00; F04D7/04; (IPC1-7): F04D7/04; F04B15/02



 
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