| (84) |
Designated Contracting States: |
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AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL
NO PL PT RO SE SI SK SM TR |
| (30) |
Priority: |
09.11.2009 CN 200910210737
|
| (43) |
Date of publication of application: |
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05.10.2011 Bulletin 2011/40 |
| (73) |
Proprietor: Qingdao Sifang Rolling Stock
Research Institute Co., Ltd. |
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Qingdao, Shandong 266000 (CN) |
|
| (72) |
Inventors: |
|
- LIU, Fenggang
Qingdao
Shandong 266000 (CN)
- YANG, Jie
Qingdao
Shandong 266000 (CN)
- LI, Minggang
Qingdao
Shandong 266000 (CN)
|
| (74) |
Representative: Price, Nigel John King |
|
J A Kemp
14 South Square
Gray's Inn London WC1R 5JJ London WC1R 5JJ (GB) |
| (56) |
References cited: :
EP-A1- 0 417 594 CN-A- 101 698 414 CN-Y- 201 027 877 GB-A- 191 026 753 JP-A- 11 020 695 US-A1- 2009 039 044
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WO-A1-98/15446 CN-Y- 2 880 620 CN-Y- 201 136 517 GB-A- 191 026 753 US-A1- 2008 264 891 US-A1- 2009 039 044
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| |
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- ZHANG JUN ET AL: "Study on Home-made New Tight-lock Coupler for the City Truck Traffic",
TIEDAO JICHE CHELIANG = RAILWAY LOCOMOTIVE & CAR, ZHONGGUO TIEDAO KEXUE YANJIUYUAN,
CHINA, vol. 23, no. 6, 1 December 2003 (2003-12-01), pages 35-39, XP008151407, ISSN:
1008-7842
- ZHANG, JUN ET AL.: 'Study on Home-made New Tight-lock Coupler for the City Truck Traffic.'
RAILWAY LOCOMOTIVE & CAR. vol. 23, no. 6, December 2003, pages 35 - 36, XP008151407
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