CN102350711B - 改性聚丙烯内胆精度切削加工工艺 - Google Patents
改性聚丙烯内胆精度切削加工工艺 Download PDFInfo
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- CN102350711B CN102350711B CN 201110283875 CN201110283875A CN102350711B CN 102350711 B CN102350711 B CN 102350711B CN 201110283875 CN201110283875 CN 201110283875 CN 201110283875 A CN201110283875 A CN 201110283875A CN 102350711 B CN102350711 B CN 102350711B
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- Prior art keywords
- inner container
- processing technique
- cutting processing
- modified polypropylene
- surplus
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
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Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201110283875 CN102350711B (zh) | 2011-09-23 | 2011-09-23 | 改性聚丙烯内胆精度切削加工工艺 |
Applications Claiming Priority (1)
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CN 201110283875 CN102350711B (zh) | 2011-09-23 | 2011-09-23 | 改性聚丙烯内胆精度切削加工工艺 |
Publications (2)
Publication Number | Publication Date |
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CN102350711A CN102350711A (zh) | 2012-02-15 |
CN102350711B true CN102350711B (zh) | 2013-09-18 |
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Family Applications (1)
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CN 201110283875 Active CN102350711B (zh) | 2011-09-23 | 2011-09-23 | 改性聚丙烯内胆精度切削加工工艺 |
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CN (1) | CN102350711B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104999514A (zh) * | 2014-04-21 | 2015-10-28 | 哈尔滨飞机工业集团有限责任公司 | 一种碳纤维复合材料结构装配的钻孔方法 |
CN111331319B (zh) * | 2020-03-18 | 2021-07-30 | 裘士兴 | 一种太阳能热水器内胆自动打孔打磨工艺 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3216176A (en) * | 1961-05-18 | 1965-11-09 | Vifor Sa | Apparatus for the fabrication of containers made from plastic material |
US3654829A (en) * | 1969-07-29 | 1972-04-11 | Scandia Packaging Mach | Apparatus for punching holes in heat shrinkable web material |
CN2504558Y (zh) * | 2001-10-19 | 2002-08-07 | 陈利君 | 电热水器内胆 |
CN201537949U (zh) * | 2009-09-17 | 2010-08-04 | 中国航空工业集团公司北京航空材料研究院 | 一种塑料数控制孔复合刀具 |
CN201672731U (zh) * | 2010-05-14 | 2010-12-15 | 张国良 | 太阳能热水器内胆 |
-
2011
- 2011-09-23 CN CN 201110283875 patent/CN102350711B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3216176A (en) * | 1961-05-18 | 1965-11-09 | Vifor Sa | Apparatus for the fabrication of containers made from plastic material |
US3654829A (en) * | 1969-07-29 | 1972-04-11 | Scandia Packaging Mach | Apparatus for punching holes in heat shrinkable web material |
CN2504558Y (zh) * | 2001-10-19 | 2002-08-07 | 陈利君 | 电热水器内胆 |
CN201537949U (zh) * | 2009-09-17 | 2010-08-04 | 中国航空工业集团公司北京航空材料研究院 | 一种塑料数控制孔复合刀具 |
CN201672731U (zh) * | 2010-05-14 | 2010-12-15 | 张国良 | 太阳能热水器内胆 |
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Publication number | Publication date |
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CN102350711A (zh) | 2012-02-15 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Modified polypropylene inner container precision cutting processing technique Effective date of registration: 20190424 Granted publication date: 20130918 Pledgee: China Huarong Asset Management Limited by Share Ltd Shandong branch Pledgor: Shandong Linuo Paradigma Co., Ltd. Registration number: 2019370000086 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191206 Granted publication date: 20130918 Pledgee: China Huarong Asset Management Limited by Share Ltd Shandong branch Pledgor: Shandong Linuo Paradigma Co., Ltd. Registration number: 2019370000086 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |