CN206503779U - 一种喇叭口形状的风扇筒 - Google Patents
一种喇叭口形状的风扇筒 Download PDFInfo
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- CN206503779U CN206503779U CN201720153324.8U CN201720153324U CN206503779U CN 206503779 U CN206503779 U CN 206503779U CN 201720153324 U CN201720153324 U CN 201720153324U CN 206503779 U CN206503779 U CN 206503779U
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CN201720153324.8U CN206503779U (zh) | 2017-02-21 | 2017-02-21 | 一种喇叭口形状的风扇筒 |
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CN201720153324.8U CN206503779U (zh) | 2017-02-21 | 2017-02-21 | 一种喇叭口形状的风扇筒 |
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CN206503779U true CN206503779U (zh) | 2017-09-19 |
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CN201720153324.8U Expired - Fee Related CN206503779U (zh) | 2017-02-21 | 2017-02-21 | 一种喇叭口形状的风扇筒 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2021027255A1 (zh) * | 2019-08-09 | 2021-02-18 | 广东美的环境电器制造有限公司 | 风道结构和空气处理装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021027255A1 (zh) * | 2019-08-09 | 2021-02-18 | 广东美的环境电器制造有限公司 | 风道结构和空气处理装置 |
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Effective date of registration: 20190826 Granted publication date: 20170919 |
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Correction item: preservation of patent right Correct: The effective date of registration is September 9, 2019 False: The effective date of registration is August 26, 2019 Number: 40-01 Volume: 35 |
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Effective date of registration: 20190909 Granted publication date: 20170919 |
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Date of cancellation: 20220909 Granted publication date: 20170919 |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170919 |