CN201174373Y - 一种螺旋形荧光灯管 - Google Patents
一种螺旋形荧光灯管 Download PDFInfo
- Publication number
- CN201174373Y CN201174373Y CNU2007200734706U CN200720073470U CN201174373Y CN 201174373 Y CN201174373 Y CN 201174373Y CN U2007200734706 U CNU2007200734706 U CN U2007200734706U CN 200720073470 U CN200720073470 U CN 200720073470U CN 201174373 Y CN201174373 Y CN 201174373Y
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- fluorescent lamp
- lamp tube
- tube
- cold end
- helical fluorescent
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- 238000000034 method Methods 0.000 abstract description 5
- 238000005452 bending Methods 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200734706U CN201174373Y (zh) | 2007-08-10 | 2007-08-10 | 一种螺旋形荧光灯管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200734706U CN201174373Y (zh) | 2007-08-10 | 2007-08-10 | 一种螺旋形荧光灯管 |
Publications (1)
Publication Number | Publication Date |
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CN201174373Y true CN201174373Y (zh) | 2008-12-31 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNU2007200734706U Expired - Lifetime CN201174373Y (zh) | 2007-08-10 | 2007-08-10 | 一种螺旋形荧光灯管 |
Country Status (1)
Country | Link |
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CN (1) | CN201174373Y (zh) |
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2007
- 2007-08-10 CN CNU2007200734706U patent/CN201174373Y/zh not_active Expired - Lifetime
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ZHENJIANG QIANGLING ELECTRONIC CO., LTD. Free format text: FORMER OWNER: SONG ZHENGYU Effective date: 20110926 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201601 HONGKOU, SHANGHAI TO: 212000 ZHENJIANG, JIANGSU PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110926 Address after: 212000 No. 200, Xuefu Road, Zhenjiang, Jiangsu Patentee after: Zhenjiang Qiangling Electronic Co., Ltd. Address before: 201601, room 11, No. 258, Lane 3001, Zhuzhou Road, Shanghai, Hongkou District Patentee before: Song Zhengyu |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20081231 |