CN209849639U - 一种用于大管径内高压成型工艺的推头 - Google Patents
一种用于大管径内高压成型工艺的推头 Download PDFInfo
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CN109821959A (zh) * | 2019-02-14 | 2019-05-31 | 佛山市南海兴迪机械制造有限公司 | 一种用于大管径内高压成型工艺的推头 |
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CN109821959A (zh) * | 2019-02-14 | 2019-05-31 | 佛山市南海兴迪机械制造有限公司 | 一种用于大管径内高压成型工艺的推头 |
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Effective date of registration: 20200522 Address after: 453621, Meng Zhuang village, Meng Town, Xinxiang City, Henan, Huixian Patentee after: HENAN MENGDIAN GROUP XINGDI FORGING AND STAMPING EQUIPMENT MANUFACTURING Co.,Ltd. Address before: 528247 Guangdong Province, Foshan City Nanhai District Dali Town Yanbu Hexi Village Li yuelisha Road No. 1 South East of Co-patentee before: HENAN MENGDIAN GROUP XINGDI FORGING AND STAMPING EQUIPMENT MANUFACTURING Co.,Ltd. Patentee before: FOSHAN NANHAI XINGDI MACHINERY MANUFACTURING Co.,Ltd. |
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Granted publication date: 20191227 |
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CF01 | Termination of patent right due to non-payment of annual fee |