| (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 |
| (30) |
Priority: |
15.11.2019 CN 201921983478 U
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| (43) |
Date of publication of application: |
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19.05.2021 Bulletin 2021/20 |
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Proprietor: China Bambino Prezioso Co., Ltd. |
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Dongguan, Guangdong 523000 (CN) |
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Inventors: |
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- CHEN, Yingzhong
Dongguan,, Guangdong 523000 (CN)
- WEI, Qinrui
Dongguang,, Guangdong 523000 (CN)
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| (74) |
Representative: Hoefer & Partner Patentanwälte mbB |
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Pilgersheimer Straße 20 81543 München 81543 München (DE) |
| (56) |
References cited: :
EP-A1- 2 236 351 EP-B1- 2 236 351 US-A- 5 142 748
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EP-A1- 2 601 853 WO-A1-92/15216
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