CN103382772B - 泵送混凝土一机两路转换器 - Google Patents
泵送混凝土一机两路转换器 Download PDFInfo
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- CN103382772B CN103382772B CN201310333493.6A CN201310333493A CN103382772B CN 103382772 B CN103382772 B CN 103382772B CN 201310333493 A CN201310333493 A CN 201310333493A CN 103382772 B CN103382772 B CN 103382772B
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CN201310333493.6A CN103382772B (zh) | 2013-08-02 | 2013-08-02 | 泵送混凝土一机两路转换器 |
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CN201310333493.6A CN103382772B (zh) | 2013-08-02 | 2013-08-02 | 泵送混凝土一机两路转换器 |
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CN103382772A CN103382772A (zh) | 2013-11-06 |
CN103382772B true CN103382772B (zh) | 2015-06-10 |
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CN103382772B (zh) * | 2013-08-02 | 2015-06-10 | 河南四建股份有限公司 | 泵送混凝土一机两路转换器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3942554A (en) * | 1974-04-19 | 1976-03-09 | Werner Corporation | Extendable crane with folding conduit |
DE2619334C2 (de) * | 1976-04-30 | 1983-11-03 | Friedrich Wilh. Schwing Gmbh, 4690 Herne | "Als Halsdreher ausgebildeter Kletterkran für Bauzwecke mit wenigstens einer Betonverteilereinrichtung" |
CN101881263A (zh) * | 2009-12-31 | 2010-11-10 | 三一重工股份有限公司 | 一种泵送***及具有该泵送***的混凝土泵车 |
CN103382772A (zh) * | 2013-08-02 | 2013-11-06 | 河南四建股份有限公司 | 泵送混凝土一机两路转换器 |
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- 2013-08-02 CN CN201310333493.6A patent/CN103382772B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3942554A (en) * | 1974-04-19 | 1976-03-09 | Werner Corporation | Extendable crane with folding conduit |
DE2619334C2 (de) * | 1976-04-30 | 1983-11-03 | Friedrich Wilh. Schwing Gmbh, 4690 Herne | "Als Halsdreher ausgebildeter Kletterkran für Bauzwecke mit wenigstens einer Betonverteilereinrichtung" |
CN101881263A (zh) * | 2009-12-31 | 2010-11-10 | 三一重工股份有限公司 | 一种泵送***及具有该泵送***的混凝土泵车 |
CN103382772A (zh) * | 2013-08-02 | 2013-11-06 | 河南四建股份有限公司 | 泵送混凝土一机两路转换器 |
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C53 | Correction of patent for invention or patent application | ||
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Inventor after: Wang Menghua Inventor after: Wang Zhiqiang Inventor after: Li Weihua Inventor after: Yao Zhongwang Inventor after: Shi Chunlei Inventor after: Shao Mingming Inventor after: Zhang Dongsheng Inventor after: Yang Shang Inventor after: Han Xiaohang Inventor before: Wang Menghua Inventor before: Wang Zhiqiang Inventor before: Yao Zhongwang Inventor before: Shi Chunlei Inventor before: Shao Mingming Inventor before: Zhang Dongsheng Inventor before: Yang Shang Inventor before: Han Xiaohang |
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Free format text: CORRECT: INVENTOR; FROM: WANG MENGHUA WANG ZHIQIANG YAO ZHONGWANG SHI CHUNLEI SHAO MINGMING ZHANG DONGSHENG YANG SHANG HAN XIAOHANG TO: WANG MENGHUA WANG ZHIQIANG LI WEIHUA YAO ZHONGWANG SHI CHUNLEI SHAO MINGMING ZHANG DONGSHENG YANG SHANG HAN XIAOHANG |
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C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Yao Zhongwang Inventor after: Wang Zhiqiang Inventor after: Li Weihua Inventor after: Wang Menghua Inventor after: Shi Chunlei Inventor after: Shao Mingming Inventor after: Zhang Dongsheng Inventor after: Yang Shang Inventor after: Han Xiaohang Inventor before: Wang Menghua Inventor before: Wang Zhiqiang Inventor before: Li Weihua Inventor before: Yao Zhongwang Inventor before: Shi Chunlei Inventor before: Shao Mingming Inventor before: Zhang Dongsheng Inventor before: Yang Shang Inventor before: Han Xiaohang |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG MENGHUA WANG ZHIQIANG LI WEIHUA YAO ZHONGWANG SHI CHUNLEI SHAO MINGMING ZHANG DONGSHENG YANG SHANG HAN XIAOHANG TO: YAO ZHONGWANG WANG ZHIQIANG LI WEIHUA WANG MENGHUA SHI CHUNLEI SHAO MINGMING ZHANG DONGSHENG YANG SHANG HAN XIAOHANG |
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Address after: 475000 No.36, songmenguan street, Kaifeng City, Henan Province Patentee after: Henan Sijian Group Co.,Ltd. Address before: 475002 No.36, songmenguan street, Kaifeng City, Henan Province Patentee before: HENAN THE NO.4 CONSTRUCTION JOINT-STOCK Corp. |
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