CN216277441U - Face empty wall airtight door lower pulley compression translation device - Google Patents
Face empty wall airtight door lower pulley compression translation device Download PDFInfo
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- CN216277441U CN216277441U CN202122525984.3U CN202122525984U CN216277441U CN 216277441 U CN216277441 U CN 216277441U CN 202122525984 U CN202122525984 U CN 202122525984U CN 216277441 U CN216277441 U CN 216277441U
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- door leaf
- lower pulley
- door
- internal thread
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CN202122525984.3U CN216277441U (en) | 2021-10-20 | 2021-10-20 | Face empty wall airtight door lower pulley compression translation device |
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CN202122525984.3U CN216277441U (en) | 2021-10-20 | 2021-10-20 | Face empty wall airtight door lower pulley compression translation device |
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CN216277441U true CN216277441U (en) | 2022-04-12 |
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Family Applications (1)
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CN202122525984.3U Active CN216277441U (en) | 2021-10-20 | 2021-10-20 | Face empty wall airtight door lower pulley compression translation device |
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CN (1) | CN216277441U (en) |
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2021
- 2021-10-20 CN CN202122525984.3U patent/CN216277441U/en active Active
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CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Tan Baiyin Inventor after: Chen Yan Inventor after: Feng Guoxiang Inventor after: Zhao Yizhong Inventor after: Qin Yuhong Inventor after: Hu Shengwei Inventor after: Liu Shou Inventor after: Shi Jiwei Inventor after: Wu Xinyi Inventor after: Zhu Bo Inventor before: Tan Baiyin Inventor before: Chen Yan Inventor before: Feng Guoxiang Inventor before: Zhao Yizhong Inventor before: Qin Yuhong Inventor before: Hu Shengwei Inventor before: Liu Shou Inventor before: Shi Jihui Inventor before: Wu Xinyi Inventor before: Zhu Bo |