| (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 RS SE SI SK SM TR |
| (43) |
Date of publication of application: |
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05.01.2022 Bulletin 2022/01 |
| (73) |
Proprietor: Davydova, Elena |
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6004 Luzern (CH) |
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| (72) |
Inventors: |
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- Fluhrer, Helmut
8955 Oetwil an der Limmat (CH)
- Davydova, Elena
8955 Oetwil an der Limmat (CH)
- Saveliev, Yuri
Phayao (TH)
|
| (74) |
Representative: Kurig, Thomas |
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Becker Kurig & Partner
Patentanwälte mbB
Bavariastraße 7 80336 München 80336 München (DE) |
| (56) |
References cited: :
WO-A1-82/01481 US-A1- 2020 008 370
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US-A- 4 328 940
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