CN202501859U - 一种基于M-bus总线的电阻型直读表读数装置 - Google Patents
一种基于M-bus总线的电阻型直读表读数装置 Download PDFInfo
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- CN202501859U CN202501859U CN2012201055455U CN201220105545U CN202501859U CN 202501859 U CN202501859 U CN 202501859U CN 2012201055455 U CN2012201055455 U CN 2012201055455U CN 201220105545 U CN201220105545 U CN 201220105545U CN 202501859 U CN202501859 U CN 202501859U
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104703311A (zh) * | 2013-12-10 | 2015-06-10 | 陈卫斌 | 单端口数字通信 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104703311A (zh) * | 2013-12-10 | 2015-06-10 | 陈卫斌 | 单端口数字通信 |
CN104703311B (zh) * | 2013-12-10 | 2020-06-02 | 陈卫斌 | 单端口数字通信 |
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Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: HANGZHOU SECK INTELLIGENT TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHANKE ELECTRONIC TECH. DEV. CO., LTD., HANGZHOU |
|
CP03 | Change of name, title or address |
Address after: 310012 No. 391, Wen two road, Hangzhou, Zhejiang, Xihu District Patentee after: HANGZHOU SHANKE INTELLIGENT TECHNOLOGY CO., LTD. Address before: 310012, No. two, No. 391, Wen Wen Road, Hangzhou, Zhejiang, Hangzhou, Xihu District Patentee before: Hangzhou Seck Electronic Technology Development Co., Ltd. |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20121024 |