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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS54182469
Kind Code:
U
Application Number:
JP8158878U
Publication Date:
December 24, 1979
Filing Date:
June 14, 1978
Export Citation:
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International Classes:
F16L35/00; F16L59/10; F16L59/14; F16L59/16; (IPC1-7): F16L59/10; F16L35/00; F16L59/14



 
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