CN213192634U - 一种高渗水率滤水管 - Google Patents
一种高渗水率滤水管 Download PDFInfo
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GR01 | Patent grant | ||
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TR01 | Transfer of patent right | ||
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Effective date of registration: 20210809 Address after: 124013 No. 19, petroleum high tech Industrial Park, Panjin Economic Development Zone, Liaoning Province Patentee after: PANJIN JINYI SPECIAL RUBBER PRODUCTS Co.,Ltd. Patentee after: China Nuclear Mining Technology Group Co.,Ltd. Address before: 124000 No. 19, petroleum high tech Industrial Park, Panjin Economic Development Zone, Liaoning Province Patentee before: PANJIN JINYI SPECIAL RUBBER PRODUCTS Co.,Ltd. |
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 124000 No. 19, petroleum high tech Industrial Park, Panjin Economic Development Zone, Liaoning Province Patentee after: Liaoning Tianyuan Daben Technology Group Co.,Ltd. Patentee after: China Nuclear Mining Technology Group Co.,Ltd. Address before: 124013 No. 19, petroleum high tech Industrial Park, Panjin Economic Development Zone, Liaoning Province Patentee before: PANJIN JINYI SPECIAL RUBBER PRODUCTS Co.,Ltd. Patentee before: China Nuclear Mining Technology Group Co.,Ltd. |