CN204898076U - 一种循环可定时蚀刻液喷射装置 - Google Patents
一种循环可定时蚀刻液喷射装置 Download PDFInfo
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- CN204898076U CN204898076U CN201520704191.XU CN201520704191U CN204898076U CN 204898076 U CN204898076 U CN 204898076U CN 201520704191 U CN201520704191 U CN 201520704191U CN 204898076 U CN204898076 U CN 204898076U
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: 510663 No. two, 3 Street, Science Town, Guangzhou hi tech Industrial Development Zone, Guangdong, 601-B Patentee after: Guangzhou Yiliu Chemical Co., Ltd. Address before: Gaoping Fukuzawa road Triangle industrial area in the town of Guangdong city of Zhongshan Province, 528445 street, No. 1 Patentee before: ZHONGSHAN HONGBO CHEMICAL AUXILIARY CHEMICALS CO., LTD. |
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C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 510663 No. two, 3 Street, Science Town, Guangzhou hi tech Industrial Development Zone, Guangdong, 601-B Patentee after: Guangzhou Guorun chemical Limited by Share Ltd Address before: 510663 No. two, 3 Street, Science Town, Guangzhou hi tech Industrial Development Zone, Guangdong, 601-B Patentee before: Guangzhou Yiliu Chemical Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20190914 |
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CF01 | Termination of patent right due to non-payment of annual fee |