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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5330524
Kind Code:
U
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Application Number:
JP11255776U
Publication Date:
March 16, 1978
Filing Date:
August 24, 1976
Export Citation:
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International Classes:
F16L9/19; F16L3/22; F16L7/00; F16L9/18; (IPC1-7): F16L7/00; F16L3/22; F16L9/18