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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5397331
Kind Code:
U
Application Number:
JP150577U
Publication Date:
August 08, 1978
Filing Date:
January 12, 1977
Export Citation:
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International Classes:
H02P1/18; F01D17/00; F01D19/00; H02P1/20; H02P9/04; (IPC1-7): H02P1/20; F01D17/00; H02P9/04