CN208328789U - 一种防撞龙门架 - Google Patents
一种防撞龙门架 Download PDFInfo
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- CN208328789U CN208328789U CN201820845542.2U CN201820845542U CN208328789U CN 208328789 U CN208328789 U CN 208328789U CN 201820845542 U CN201820845542 U CN 201820845542U CN 208328789 U CN208328789 U CN 208328789U
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CN201820845542.2U CN208328789U (zh) | 2018-06-01 | 2018-06-01 | 一种防撞龙门架 |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Xu Huanzeng Inventor after: Cheng Baolin Inventor after: Liu Peijian Inventor after: Zhang Shaojin Inventor after: Deng Zhihua Inventor after: Wang Yong Inventor before: Cheng Baolin |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 510000 Building 1 and building 2, No. 768, Xingke Road, Tianhe District, Guangzhou City, Guangdong Province Patentee after: Guangzhou highway industry development Co.,Ltd. Patentee after: HUANGPU BRIDGE OF PEARL RIVER IN GUANGZHOU Address before: 510000 Building 1 and building 2, No. 768, Xingke Road, Tianhe District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU HIGHWAY INDUSTRIAL DEVELOPMENT CO. Patentee before: HUANGPU BRIDGE OF PEARL RIVER IN GUANGZHOU |