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Japanese Ohi Works has Acquired Insulation Bolt Patent

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2015-09-18

Last November Ohi Works (transliteration of 大井製作所) applied for a patent for self-developed insulation bolt. On May 1st 2015 the company received the patent certificate from the Patent Office. The patent is titled "insulation bolt and its fastening structure". Patent number 5740039. Content includes "OHi electrical insulation bolt structure" and the exclusive lining technology that can firmly bond metal and resin.

扣件
國際展會
惠達雜誌
匯達實業
外銷媒合
廣告刊登
螺絲五金
五金工具
紧固件
台灣扣件展
印度新德里螺絲展
越南河內螺絲展
墨西哥瓜達拉哈拉螺絲展
美國拉斯維加斯螺絲暨機械設備展
波蘭克拉科夫螺絲展
義大利米蘭螺絲展
德國司徒加特螺絲展
FAIR INDIA
FASTENER FAIR VIETNAM
FASTENER FAIR MEXICO
FASTENER POLAND
FASTENER FAIR ITALY
FASTENER FAIR GLOBAL
FASTENER WORLD
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2015-09-21

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