CN213462707U - 一种基于NB-IoT通讯的数据采集装置 - Google Patents
一种基于NB-IoT通讯的数据采集装置 Download PDFInfo
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- CN213462707U CN213462707U CN202022912462.4U CN202022912462U CN213462707U CN 213462707 U CN213462707 U CN 213462707U CN 202022912462 U CN202022912462 U CN 202022912462U CN 213462707 U CN213462707 U CN 213462707U
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GR01 | Patent grant | ||
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CP03 | Change of name, title or address | ||
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Address after: 11 / F, Anju Linjiang building, 916 Zhijiang Road, Shangcheng District, Hangzhou, Zhejiang 310000 Patentee after: Zhejiang zheneng Gas Co.,Ltd. Address before: Anju Linjiang building, 916 Zhijiang Road, Shangcheng District, Hangzhou City, Zhejiang Province 310000 Patentee before: ZHEJIANG ENERGY GROUP CITY COMBUSTION GAS Co.,Ltd. |
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Effective date of registration: 20231108 Address after: 322000 No. J6 Shangcheng Avenue, Yiwu City, Jinhua City, Zhejiang Province (self declared) Patentee after: Yiwu Natural Gas Co.,Ltd. Address before: 11 / F, Anju Linjiang building, 916 Zhijiang Road, Shangcheng District, Hangzhou, Zhejiang 310000 Patentee before: Zhejiang zheneng Gas Co.,Ltd. |
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Effective date of registration: 20240604 Address after: Floors 9-14, Building 1, No. 916 Zhijiang Road, Shangcheng District, Hangzhou City, Zhejiang Province, 310000 Patentee after: Zhejiang zheneng Gas Co.,Ltd. Country or region after: China Address before: 322000 No. J6 Shangcheng Avenue, Yiwu City, Jinhua City, Zhejiang Province (self declared) Patentee before: Yiwu Natural Gas Co.,Ltd. Country or region before: China |