CN202446896U - 用于原水粗滤的过滤器 - Google Patents
用于原水粗滤的过滤器 Download PDFInfo
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- CN202446896U CN202446896U CN 201220021595 CN201220021595U CN202446896U CN 202446896 U CN202446896 U CN 202446896U CN 201220021595 CN201220021595 CN 201220021595 CN 201220021595 U CN201220021595 U CN 201220021595U CN 202446896 U CN202446896 U CN 202446896U
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CN 201220021595 CN202446896U (zh) | 2012-01-17 | 2012-01-17 | 用于原水粗滤的过滤器 |
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CN 201220021595 CN202446896U (zh) | 2012-01-17 | 2012-01-17 | 用于原水粗滤的过滤器 |
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CN202446896U true CN202446896U (zh) | 2012-09-26 |
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CN 201220021595 Expired - Lifetime CN202446896U (zh) | 2012-01-17 | 2012-01-17 | 用于原水粗滤的过滤器 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103203129A (zh) * | 2012-01-17 | 2013-07-17 | 上海冠龙阀门机械有限公司 | 一种用于原水粗滤的过滤器 |
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2012
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103203129A (zh) * | 2012-01-17 | 2013-07-17 | 上海冠龙阀门机械有限公司 | 一种用于原水粗滤的过滤器 |
CN103203129B (zh) * | 2012-01-17 | 2015-08-12 | 上海冠龙阀门机械有限公司 | 一种用于原水粗滤的过滤器 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: Jiading District Huangdu town Lianxing Lianxing village road 201804 Shanghai City No. 88 Co-patentee after: Shanghai Guanlong Valve Machinery Co., Ltd Patentee after: SHANGHAI GUANLONG VALVE AUTOMATION Co.,Ltd. Address before: Jiading District Huangdu town Lianxing Lianxing village road 201804 Shanghai City No. 88 Co-patentee before: Shanghai Guanlong Valve Machinery Co.,Ltd. Patentee before: SHANGHAI CHIRONG AUTOMATION Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Jiading District Huangdu town Lianxing Lianxing village road 201804 Shanghai City No. 88 Patentee after: SHANGHAI GUANLONG VALVE AUTOMATION Co.,Ltd. Patentee after: Shanghai Guanlong valve energy saving equipment Co., Ltd Address before: Jiading District Huangdu town Lianxing Lianxing village road 201804 Shanghai City No. 88 Patentee before: SHANGHAI GUANLONG VALVE AUTOMATION Co.,Ltd. Patentee before: Shanghai Guanlong Valve Machinery Co., Ltd |
|
CP01 | Change in the name or title of a patent holder | ||
CX01 | Expiry of patent term |
Granted publication date: 20120926 |
|
CX01 | Expiry of patent term |