CN210864980U - 一种呼叫器 - Google Patents
一种呼叫器 Download PDFInfo
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- CN210864980U CN210864980U CN201922257184.0U CN201922257184U CN210864980U CN 210864980 U CN210864980 U CN 210864980U CN 201922257184 U CN201922257184 U CN 201922257184U CN 210864980 U CN210864980 U CN 210864980U
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CN201922257184.0U CN210864980U (zh) | 2019-12-12 | 2019-12-12 | 一种呼叫器 |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Room 501, No.6 workshop, No.9, Lanyu Fourth Street, Guangzhou Economic and Technological Development Zone, Guangdong Province, 510000 Patentee after: Guangzhou visual sound health technology Co.,Ltd. Address before: Room 501, No.6 workshop, No.9, Lanyu Fourth Street, Guangzhou Economic and Technological Development Zone, Guangdong Province, 510000 Patentee before: Axol Health Technology (Guangzhou) Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Room 501, 6 # Workshop, No. 9, Lanyu 4th Street, Guangzhou Economic and Technological Development Zone, Guangdong 510000 Patentee after: Guangzhou Shisheng Health Technology Co.,Ltd. Address before: Room 501, 6 # Workshop, No. 9, Lanyu 4th Street, Guangzhou Economic and Technological Development Zone, Guangdong 510000 Patentee before: Guangzhou visual sound health technology Co.,Ltd. |