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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2019.01) |
H01H 85/00 |
| (11) | Number of the document | 6663 |
| (13) | Kind of document | B |
| (21) | Application number | 2018 558 |
| (22) | Date of filing the application | 2018-12-03 |
| (41) | Date of publication of the application | 2019-06-10 |
| (45) | Date of publication of patent | 2019-10-10 |
| (71) |
Qiyun ZHANG,
Room 701, Block 3, Building 1, No.1213 Meihua West Road, Xiangzhou District, Zhuhai, 519000 Guangdong,
CN
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| (72) |
Qiyun ZHANG, CN
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| (73) |
Xia Lin,
Room 1, No. 15, Jiujiawan village, Chengbei District, Xining, 810000 Qinghai,
CN
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| (74) |
Reda ŽABOLIENĖ,
METIDA, Verslo centras "VERTAS", Gynėjų g. 16, LT-01109 Vilnius,
LT
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| (54) | INSTANT SMELTING FUSE |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2020-12-03 |