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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS52145616
Kind Code:
U
Application Number:
JP5475576U
Publication Date:
November 04, 1977
Filing Date:
April 30, 1976
Export Citation:
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International Classes:
F16L11/12; F16L1/00; F16L59/00; F16L59/06; F16L59/12; F17D5/02; G01M3/04; G01N25/72; (IPC1-7): F16L11/12; F16L1/00; G01N25/72