CN103612527A - 教育专用多功能直尺 - Google Patents
教育专用多功能直尺 Download PDFInfo
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- CN103612527A CN103612527A CN201310709951.1A CN201310709951A CN103612527A CN 103612527 A CN103612527 A CN 103612527A CN 201310709951 A CN201310709951 A CN 201310709951A CN 103612527 A CN103612527 A CN 103612527A
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310709951.1A CN103612527B (zh) | 2013-12-22 | 2013-12-22 | 教育专用多功能直尺 |
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CN201310709951.1A CN103612527B (zh) | 2013-12-22 | 2013-12-22 | 教育专用多功能直尺 |
Publications (2)
Publication Number | Publication Date |
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CN103612527A true CN103612527A (zh) | 2014-03-05 |
CN103612527B CN103612527B (zh) | 2016-01-20 |
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CN201310709951.1A Active CN103612527B (zh) | 2013-12-22 | 2013-12-22 | 教育专用多功能直尺 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111081130A (zh) * | 2019-12-25 | 2020-04-28 | 大连大学 | 水准尺读数模拟器 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1588569A1 (ru) * | 1988-09-29 | 1990-08-30 | Г.С. Чеканов и B.C. Ратников | Прибор дл вычерчивани кривых |
CN2074246U (zh) * | 1990-01-22 | 1991-04-03 | 李作强 | 多功能绘图尺 |
CN2220948Y (zh) * | 1994-05-29 | 1996-02-28 | 吕志 | 角度尺 |
CN2406220Y (zh) * | 2000-01-31 | 2000-11-15 | 黄骏 | 全方位水平尺 |
CN2878085Y (zh) * | 2006-03-22 | 2007-03-14 | 黄小平 | 多功能直尺 |
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2013
- 2013-12-22 CN CN201310709951.1A patent/CN103612527B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1588569A1 (ru) * | 1988-09-29 | 1990-08-30 | Г.С. Чеканов и B.C. Ратников | Прибор дл вычерчивани кривых |
CN2074246U (zh) * | 1990-01-22 | 1991-04-03 | 李作强 | 多功能绘图尺 |
CN2220948Y (zh) * | 1994-05-29 | 1996-02-28 | 吕志 | 角度尺 |
CN2406220Y (zh) * | 2000-01-31 | 2000-11-15 | 黄骏 | 全方位水平尺 |
CN2878085Y (zh) * | 2006-03-22 | 2007-03-14 | 黄小平 | 多功能直尺 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111081130A (zh) * | 2019-12-25 | 2020-04-28 | 大连大学 | 水准尺读数模拟器 |
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Publication number | Publication date |
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CN103612527B (zh) | 2016-01-20 |
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PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190910 Address after: 233000 Room 1402, Ziyang Building, Pearl Plaza, Huaishang District, Bengbu City, Anhui Province Patentee after: Bengbu HRABERO Intellectual Property Service Co.,Ltd. Address before: Rainbow Road Jiangdong District 315040 Zhejiang city in Ningbo Province, 165 Lane 24, room 1001 Patentee before: Zhang Ruowei |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211011 Address after: 271000 room A404, management committee office building, No. 616, Changcheng Road, hi tech Zone, Tai'an City, Shandong Province Patentee after: Taian High Tech Education Service Co.,Ltd. Address before: 271000 high end talent entrepreneurship base in the middle of Nantianmen street, Tai'an high tech Zone, Tai'an City, Shandong Province Patentee before: Taian Zhongquan Information Technology Co.,Ltd. Effective date of registration: 20211011 Address after: 271000 high end talent entrepreneurship base in the middle of Nantianmen street, Tai'an high tech Zone, Tai'an City, Shandong Province Patentee after: Taian Zhongquan Information Technology Co.,Ltd. Address before: 233000 Room 1402, Ziyang Building, Pearl Plaza, Huaishang District, Bengbu City, Anhui Province Patentee before: Bengbu HRABERO Intellectual Property Service Co.,Ltd. |