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Patent Searching and Data


Title:
【考案の名称】レンジフ-ドフアン用保護装置
Document Type and Number:
Japanese Patent JPS59193930
Kind Code:
U
Inventors:
Nagase Usaburo
Application Number:
JP9003483U
Publication Date:
December 22, 1984
Filing Date:
June 13, 1983
Export Citation:
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International Classes:
F24F7/06; (IPC1-7): F24F7/06