CN108859517A - 在圆柱壁面上的绘直线尺 - Google Patents
在圆柱壁面上的绘直线尺 Download PDFInfo
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- CN108859517A CN108859517A CN201810739932.6A CN201810739932A CN108859517A CN 108859517 A CN108859517 A CN 108859517A CN 201810739932 A CN201810739932 A CN 201810739932A CN 108859517 A CN108859517 A CN 108859517A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
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Application Number | Priority Date | Filing Date | Title |
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CN201810739932.6A CN108859517B (zh) | 2018-07-07 | 2018-07-07 | 在圆柱壁面上的绘直线尺 |
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CN201810739932.6A CN108859517B (zh) | 2018-07-07 | 2018-07-07 | 在圆柱壁面上的绘直线尺 |
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CN108859517A true CN108859517A (zh) | 2018-11-23 |
CN108859517B CN108859517B (zh) | 2020-04-24 |
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CN201810739932.6A Active CN108859517B (zh) | 2018-07-07 | 2018-07-07 | 在圆柱壁面上的绘直线尺 |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2476395Y (zh) * | 2001-04-20 | 2002-02-13 | 柴其树 | 管道安装任意角度划线下料装置 |
CN203752137U (zh) * | 2014-03-19 | 2014-08-06 | 四川西林石油物资装备有限公司 | 石油管道加工标注装置 |
CN203843838U (zh) * | 2014-05-27 | 2014-09-24 | 成都来宝石油设备有限公司 | 管道画线工具 |
CN205238033U (zh) * | 2015-12-17 | 2016-05-18 | 任军帅 | 一种压力管道开口划线器 |
CN206242033U (zh) * | 2016-12-16 | 2017-06-13 | 中国神华能源股份有限公司 | 用于管道划线的划规 |
US20170355075A1 (en) * | 2016-06-10 | 2017-12-14 | Thomas Martin | Marking Template for Marking Pipe, Tubing and Bars Prior to Bending |
CN207231333U (zh) * | 2017-10-10 | 2018-04-13 | 嘉兴博凡建设工程有限公司 | 一种偏心大小头划线辅助装置 |
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2018
- 2018-07-07 CN CN201810739932.6A patent/CN108859517B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2476395Y (zh) * | 2001-04-20 | 2002-02-13 | 柴其树 | 管道安装任意角度划线下料装置 |
CN203752137U (zh) * | 2014-03-19 | 2014-08-06 | 四川西林石油物资装备有限公司 | 石油管道加工标注装置 |
CN203843838U (zh) * | 2014-05-27 | 2014-09-24 | 成都来宝石油设备有限公司 | 管道画线工具 |
CN205238033U (zh) * | 2015-12-17 | 2016-05-18 | 任军帅 | 一种压力管道开口划线器 |
US20170355075A1 (en) * | 2016-06-10 | 2017-12-14 | Thomas Martin | Marking Template for Marking Pipe, Tubing and Bars Prior to Bending |
CN206242033U (zh) * | 2016-12-16 | 2017-06-13 | 中国神华能源股份有限公司 | 用于管道划线的划规 |
CN207231333U (zh) * | 2017-10-10 | 2018-04-13 | 嘉兴博凡建设工程有限公司 | 一种偏心大小头划线辅助装置 |
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Publication number | Publication date |
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CN108859517B (zh) | 2020-04-24 |
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Effective date of registration: 20201229 Address after: 242800 No.10 Donghe Road, Rongcheng Town, Qingyang County, Chizhou City, Anhui Province Patentee after: Chizhou Wisdom Tree Information Technology Service Co.,Ltd. Address before: 325600 No. 3, No. 15, Qingyuan Road, Yuecheng Street, Wenzhou City, Zhejiang Province Patentee before: Chen Shuo |
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Effective date of registration: 20230909 Address after: 242800 No.10 Donghe Road, Rongcheng Town, Qingyang County, Chizhou City, Anhui Province Patentee after: Chizhou Wisdom Tree Information Technology Service Co.,Ltd. Patentee after: Suzhou new Fang Wei Electronics Co.,Ltd. Address before: 242800 No.10 Donghe Road, Rongcheng Town, Qingyang County, Chizhou City, Anhui Province Patentee before: Chizhou Wisdom Tree Information Technology Service Co.,Ltd. |
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Effective date of registration: 20231227 Address after: Xucun Hongcun Group Yaodu Town Dongzhi County Suzhou City Jiangsu Province Patentee after: DONGZHI WENYUAN CERAMIC TILE PROCESSING FACTORY Address before: 242800 No.10 Donghe Road, Rongcheng Town, Qingyang County, Chizhou City, Anhui Province Patentee before: Chizhou Wisdom Tree Information Technology Service Co.,Ltd. Patentee before: Suzhou new Fang Wei Electronics Co.,Ltd. |