Title:
【考案の名称】ガス漏れ防止装置
Document Type and Number:
Japanese Patent JPS58152950
Kind Code:
U
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Inventors:
Hiroshi Tomaru
Application Number:
JP4561782U
Publication Date:
October 13, 1983
Filing Date:
April 01, 1982
Export Citation:
International Classes:
F17D5/02; A62C2/04; F17D1/04; F23N5/18; (IPC1-7): A62C2/04; F17D1/04; F23N5/18