CN210118128U - 一种盾构机用密封件 - Google Patents
一种盾构机用密封件 Download PDFInfo
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- CN210118128U CN210118128U CN201920652492.0U CN201920652492U CN210118128U CN 210118128 U CN210118128 U CN 210118128U CN 201920652492 U CN201920652492 U CN 201920652492U CN 210118128 U CN210118128 U CN 210118128U
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CN112240325A (zh) * | 2020-10-14 | 2021-01-19 | 湖北迈可瑞橡塑有限公司 | 一种盾构机用密封件 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112240325A (zh) * | 2020-10-14 | 2021-01-19 | 湖北迈可瑞橡塑有限公司 | 一种盾构机用密封件 |
CN112240325B (zh) * | 2020-10-14 | 2022-08-26 | 湖北迈可瑞橡塑有限公司 | 一种盾构机用密封件 |
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CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Luo Zeru Inventor after: Liao Ke Inventor after: Gou Jingzhao Inventor after: LAN Junhua Inventor after: Liang Wei Inventor after: Li Jiuou Inventor after: Miao Dengjun Inventor after: Zeng Sen Inventor after: Tang Jiawei Inventor before: LAN Jun Inventor before: Hua Liangwei Inventor before: Luo Zeru Inventor before: Li Jiuou Inventor before: Miao Dengjun Inventor before: Zeng Sen Inventor before: Tang Jiawei |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 610000 Seventh Floor, Building 1, Fengyun Valley, Jinhe Industrial Park, East Industrial Zone, Xindu District, Chengdu City, Sichuan Province Patentee after: Chengdu industrial investment equipment Co., Ltd Address before: 610000 Seventh Floor, Building 1, Fengyun Valley, Jinhe Industrial Park, East Industrial Zone, Xindu District, Chengdu City, Sichuan Province Patentee before: Chengdu Industrial Investment Equipment Leasing Co.,Ltd. |