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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2017.01) |
F16B 23/00 F16B 37/00 |
| (11) | Number of the document | 6488 |
| (13) | Kind of document | B |
| (21) | Application number | 2016 058 |
| (22) | Date of filing the application | 2016-04-29 |
| (41) | Date of publication of the application | 2017-11-10 |
| (45) | Date of publication of patent | 2018-01-25 |
| (71) |
KAUNO TECHNOLOGIJOS UNIVERSITETAS,
K. Donelaičio g. 73, 44029 Kaunas,
LT
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| (72) |
Povilas KRASAUSKAS, LT
Sigitas KILIKEVIČIUS, LT Ramūnas ČESNAVIČIUS, LT |
| (73) |
KAUNO TECHNOLOGIJOS UNIVERSITETAS,
K. Donelaičio g. 73, 44029 Kaunas,
LT
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| (74) |
Aurelija ŠIDLAUSKIENĖ,
Dr. V. Šidlauskas ir partneriai, UAB, K. Būgos g. 29, LT-44326 Kaunas,
LT
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| (54) | A COMPOSITE TOOL FOR FORMING HOLES WITH THREAD IN THIN-WALLES PARTS |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2018-04-29 |