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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS52149463
Kind Code:
U
Application Number:
JP5920876U
Publication Date:
November 12, 1977
Filing Date:
May 08, 1976
Export Citation:
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International Classes:
F26B23/06; F26B9/00; F26B25/00; (IPC1-7): F26B9/00; F26B25/00