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Toennjes ISI Patent Holding GmbHGermany
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CooperGenomics, Inc.
Weather Seal IncUnited States
Nippon Magnetics, Inc.
Qingzhou Yuxin Ceramic Materials Co., Ltd.
CIS Solartechnik GmbH & Co. KG
Zhejiang Shuguang Technology Co., Ltd.Zhejiang Sheng, China
Chengdu Chengtou Construction Engineering Co., Ltd.Sichuan Sheng, China