CN101793279A - 一种可重复使用的金属膨胀管 - Google Patents
一种可重复使用的金属膨胀管 Download PDFInfo
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- CN101793279A CN101793279A CN200910215191A CN200910215191A CN101793279A CN 101793279 A CN101793279 A CN 101793279A CN 200910215191 A CN200910215191 A CN 200910215191A CN 200910215191 A CN200910215191 A CN 200910215191A CN 101793279 A CN101793279 A CN 101793279A
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- expansion pipe
- sleeve
- screw rod
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Application Number | Priority Date | Filing Date | Title |
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CN200910215191A CN101793279A (zh) | 2009-12-24 | 2009-12-24 | 一种可重复使用的金属膨胀管 |
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CN200910215191A CN101793279A (zh) | 2009-12-24 | 2009-12-24 | 一种可重复使用的金属膨胀管 |
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CN101793279A true CN101793279A (zh) | 2010-08-04 |
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CN200910215191A Pending CN101793279A (zh) | 2009-12-24 | 2009-12-24 | 一种可重复使用的金属膨胀管 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103075579A (zh) * | 2013-01-15 | 2013-05-01 | 广新海事重工股份有限公司 | 一种减震通舱件 |
CN103244529A (zh) * | 2013-05-03 | 2013-08-14 | 张进荣 | 丝杆拉爆 |
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2009
- 2009-12-24 CN CN200910215191A patent/CN101793279A/zh active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103075579A (zh) * | 2013-01-15 | 2013-05-01 | 广新海事重工股份有限公司 | 一种减震通舱件 |
CN103244529A (zh) * | 2013-05-03 | 2013-08-14 | 张进荣 | 丝杆拉爆 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: GANSU GONGDA MECHANICAL + ELECTRICAL EQUIPMENT MAN Free format text: FORMER OWNER: ZHAO YANBIN Effective date: 20121026 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20121026 Address after: 730000, Chang 800 Su ha, Chengguan District, Gansu, Lanzhou Applicant after: Gansu Gongda Electromechanical Equipment Manufacturing Co., Ltd. Address before: Room 803, building 111-4-3, Geng Jia, Chengguan District, Gansu, Lanzhou 730000, China Applicant before: Zhao Yanbin |
|
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100804 |