CN203356815U - 气割枪的双轮切割辅助装置 - Google Patents
气割枪的双轮切割辅助装置 Download PDFInfo
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- CN203356815U CN203356815U CN 201320449147 CN201320449147U CN203356815U CN 203356815 U CN203356815 U CN 203356815U CN 201320449147 CN201320449147 CN 201320449147 CN 201320449147 U CN201320449147 U CN 201320449147U CN 203356815 U CN203356815 U CN 203356815U
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CN 201320449147 CN203356815U (zh) | 2013-07-26 | 2013-07-26 | 气割枪的双轮切割辅助装置 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104493325A (zh) * | 2014-12-31 | 2015-04-08 | 天津二十冶建设有限公司 | 一种利用气焊枪进行异形切割装置及其使用方法 |
CN109317780A (zh) * | 2018-11-22 | 2019-02-12 | 于柏洋 | 一种射吸式气割炬靠山装置 |
CN111390333A (zh) * | 2020-04-17 | 2020-07-10 | 中船黄埔文冲船舶有限公司 | 一种风割枪用夹持工装 |
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2013
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104493325A (zh) * | 2014-12-31 | 2015-04-08 | 天津二十冶建设有限公司 | 一种利用气焊枪进行异形切割装置及其使用方法 |
CN109317780A (zh) * | 2018-11-22 | 2019-02-12 | 于柏洋 | 一种射吸式气割炬靠山装置 |
CN111390333A (zh) * | 2020-04-17 | 2020-07-10 | 中船黄埔文冲船舶有限公司 | 一种风割枪用夹持工装 |
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Legal Events
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C14 | Grant of patent or utility model | ||
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: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee after: Offshore Oil Engineering Co., Ltd. Patentee after: China Offshore Oil Group Co., Ltd. Co-patentee after: Offshore Oil Engineering (Qingdao) Co., Ltd. Address before: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee before: Offshore Oil Engineering Co., Ltd. Patentee before: China National Offshore Oil Corporation Co-patentee before: Offshore Oil Engineering (Qingdao) Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20200726 |