CN204142932U - The proving installation that straight-flow system interchange crosstalk and voltage fluctuation affect relay - Google Patents
The proving installation that straight-flow system interchange crosstalk and voltage fluctuation affect relay Download PDFInfo
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- CN204142932U CN204142932U CN201420509844.4U CN201420509844U CN204142932U CN 204142932 U CN204142932 U CN 204142932U CN 201420509844 U CN201420509844 U CN 201420509844U CN 204142932 U CN204142932 U CN 204142932U
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CN201420509844.4U CN204142932U (en) | 2014-09-04 | 2014-09-04 | The proving installation that straight-flow system interchange crosstalk and voltage fluctuation affect relay |
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CN201420509844.4U CN204142932U (en) | 2014-09-04 | 2014-09-04 | The proving installation that straight-flow system interchange crosstalk and voltage fluctuation affect relay |
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CN204142932U true CN204142932U (en) | 2015-02-04 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104251978A (en) * | 2014-09-04 | 2014-12-31 | 广州供电局有限公司 | Tester for affection of alternating-current crosstalk and voltage fluctuation of direct-current system on relay |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104251978A (en) * | 2014-09-04 | 2014-12-31 | 广州供电局有限公司 | Tester for affection of alternating-current crosstalk and voltage fluctuation of direct-current system on relay |
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Effective date of registration: 20230629 Address after: 510620, No. two, No. 2, Tianhe South Road, Guangzhou, Guangdong, Tianhe District Patentee after: Guangzhou Power Supply Bureau of Guangdong Power Grid Co.,Ltd. Patentee after: GUANGZHOU QIANSHUN ELECTRONIC EQUIPMENT Co.,Ltd. Address before: 510620, No. two, No. 2, Tianhe South Road, Guangzhou, Guangdong, Tianhe District Patentee before: GUANGZHOU POWER SUPPLY Co.,Ltd. Patentee before: GUANGZHOU QIANSHUN ELECTRONIC EQUIPMENT Co.,Ltd. Effective date of registration: 20230629 Address after: 510620, No. two, No. 2, Tianhe South Road, Guangzhou, Guangdong, Tianhe District Patentee after: Guangzhou Power Supply Bureau of Guangdong Power Grid Co.,Ltd. Address before: 510620, No. two, No. 2, Tianhe South Road, Guangzhou, Guangdong, Tianhe District Patentee before: Guangzhou Power Supply Bureau of Guangdong Power Grid Co.,Ltd. Patentee before: GUANGZHOU QIANSHUN ELECTRONIC EQUIPMENT Co.,Ltd. |