CN211599080U - 一种蓄能密封结构以及用于高压易汽化介质的动密封装置 - Google Patents
一种蓄能密封结构以及用于高压易汽化介质的动密封装置 Download PDFInfo
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Address after: 100045 1-14-214, 2nd floor, 136 Xiwai street, Xicheng District, Beijing Patentee after: Beijing Star glory Space Technology Co.,Ltd. Patentee after: Beijing Star glory Technology Co.,Ltd. Patentee after: Beijing Star smart Manufacturing Technology Co.,Ltd. Address before: 329, floor 3, building 1, No. 9, Desheng South Street, Daxing Economic and Technological Development Zone, Beijing 100176 Patentee before: BEIJING XINGJIRONGYAO SPACE TECHNOLOGY Co.,Ltd. Patentee before: Beijing Star glory Technology Co.,Ltd. Patentee before: Beijing Star smart Manufacturing Technology Co.,Ltd. |
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AV01 | Patent right actively abandoned |
Granted publication date: 20200929 Effective date of abandoning: 20210508 |
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AV01 | Patent right actively abandoned |
Granted publication date: 20200929 Effective date of abandoning: 20210508 |