Title:
【考案の名称】管端保護具
Document Type and Number:
Japanese Patent JPS5833889
Kind Code:
U
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Inventors:
Kajima Tojima
Application Number:
JP12866381U
Publication Date:
March 05, 1983
Filing Date:
August 29, 1981
Export Citation:
International Classes:
F16L55/10; F16L57/00; (IPC1-7): F16L57/00; F16L55/10