(19)
(11) EP 3 553 490 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
18.08.2021 Bulletin 2021/33

(45) Mention of the grant of the patent:
28.04.2021 Bulletin 2021/17

(21) Application number: 18792161.4

(22) Date of filing: 04.04.2018
(51) International Patent Classification (IPC): 
G01N 1/14(2006.01)
C12Q 1/24(2006.01)
 G01N 1/22(2006.01)
G01N 1/10(2006.01)
(86) International application number:
PCT/CN2018/081885
(87) International publication number:
WO 2018/196575 (01.11.2018 Gazette 2018/44)

(54)

DUAL-MODE PRESSURE REDUCER

BIMODALER DRUCKMINDERER

RÉDUCTEUR DE PRESSION À DOUBLE MODE

(84) Designated Contracting States:
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 RS SE SI SK SM TR

(30) Priority: 24.04.2017 CN 201710271615

(43) Date of publication of application:
16.10.2019 Bulletin 2019/42

(73) Proprietor: Wuxi Techmac Scientific Instrument Co., Ltd
Xishan Economic Development Area Wuxi Jiangsu 214192 (CN)

(72) Inventor:
  • XIE, Yunfang
    Wuxi, Jiangsu 214192 (CN)

(74) Representative: Berkkam, Ayfer 
Berkkam Patent Consulting Büklüm Sokak, No. 5/16-3
06680 Kavaklidere Ankara
06680 Kavaklidere Ankara (TR)


(56) References cited: : 
CN-A- 104 865 106
CN-A- 106 324 052
CN-A- 107 063 765
CN-U- 206 074 314
US-A1- 2008 087 108
 CN-A- 105 911 132
CN-A- 106 479 875
CN-U- 205 473 778
CN-U- 206 696 027
US-A1- 2013 149 790
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).