CN212274761U - 一种具有双炸效果的烟花弹结构 - Google Patents
一种具有双炸效果的烟花弹结构 Download PDFInfo
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- CN212274761U CN212274761U CN202021297689.6U CN202021297689U CN212274761U CN 212274761 U CN212274761 U CN 212274761U CN 202021297689 U CN202021297689 U CN 202021297689U CN 212274761 U CN212274761 U CN 212274761U
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CN202021297689.6U CN212274761U (zh) | 2020-07-06 | 2020-07-06 | 一种具有双炸效果的烟花弹结构 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111649626A (zh) * | 2020-07-06 | 2020-09-11 | 长沙市汇百金花炮有限公司 | 一种具有双炸效果的烟花弹结构 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111649626A (zh) * | 2020-07-06 | 2020-09-11 | 长沙市汇百金花炮有限公司 | 一种具有双炸效果的烟花弹结构 |
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Assignee: LIUYANG JINYI FIREWORK Co.,Ltd. Assignor: CHANGSHA HUIBAIJIN FIREWORKS Co.,Ltd. Contract record no.: X2023980050988 Denomination of utility model: A Fireworks Bomb Structure with Double Bombing Effect Granted publication date: 20210101 License type: Common License Record date: 20231212 Assignee: Liuyang Xinlong Fireworks Manufacturing Co.,Ltd. Assignor: CHANGSHA HUIBAIJIN FIREWORKS Co.,Ltd. Contract record no.: X2023980050947 Denomination of utility model: A Fireworks Bomb Structure with Double Bombing Effect Granted publication date: 20210101 License type: Common License Record date: 20231212 Assignee: LIUYANG JIALE FIREWORK MANUFACTURING Co.,Ltd. Assignor: CHANGSHA HUIBAIJIN FIREWORKS Co.,Ltd. Contract record no.: X2023980050938 Denomination of utility model: A Fireworks Bomb Structure with Double Bombing Effect Granted publication date: 20210101 License type: Common License Record date: 20231212 |