CN201574402U - 一种锁扣组合式检查井 - Google Patents
一种锁扣组合式检查井 Download PDFInfo
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- CN201574402U CN201574402U CN2009203167608U CN200920316760U CN201574402U CN 201574402 U CN201574402 U CN 201574402U CN 2009203167608 U CN2009203167608 U CN 2009203167608U CN 200920316760 U CN200920316760 U CN 200920316760U CN 201574402 U CN201574402 U CN 201574402U
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CN2009203167608U CN201574402U (zh) | 2009-12-08 | 2009-12-08 | 一种锁扣组合式检查井 |
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CN2009203167608U CN201574402U (zh) | 2009-12-08 | 2009-12-08 | 一种锁扣组合式检查井 |
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CN201574402U true CN201574402U (zh) | 2010-09-08 |
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CN2009203167608U Expired - Lifetime CN201574402U (zh) | 2009-12-08 | 2009-12-08 | 一种锁扣组合式检查井 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102400474A (zh) * | 2011-10-31 | 2012-04-04 | 江苏通全球工程管业有限公司 | 检查井底座与管道的连接结构 |
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- 2009-12-08 CN CN2009203167608U patent/CN201574402U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102400474A (zh) * | 2011-10-31 | 2012-04-04 | 江苏通全球工程管业有限公司 | 检查井底座与管道的连接结构 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SICHUAN YASU NEW MATERIAL CO., LTD. Free format text: FORMER OWNER: TAO GONGYOU Effective date: 20140729 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 636250 DAZHOU, SICHUAN PROVINCE TO: 621000 MIANYANG, SICHUAN PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140729 Address after: 621000 Mianyang Hebei Pingwu Industrial Park, Mianyang, Sichuan Patentee after: Sichuan Yasu New Material Co., Ltd. Address before: Anxiang Willow Village 636250 Kaijiang County of Sichuan Province Jing 3 Group No. 28 Patentee before: Tao Gongyou |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20100908 |