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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
B21C 47/28 B65H 75/18 |
| (11) | Number of the document | 3760 |
| (13) | Kind of document | B |
| (21) | Application number | IP1834 |
| (22) | Date of filing the application | 1994-01-31 |
| (41) | Date of publication of the application | 1995-08-25 |
| (45) | Date of publication of patent | 1996-03-25 |
| (30) | Number | Date | Country code |
| 39 27 915.4 | 1989-08-24 | DE | |
| 4831020 | 1990-08-23 | SU |
| (71) |
SMS SCHLOEMANN-SIEMAG AG,
Eduard-Schloemann-Str. 4, 40237 Duesseldorf,
DE
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| (72) |
Martin BRAUN, DE
Joachim PFEIFFER, DE Helga TREUTMANN, DE |
| (73) |
SMS SCHLOEMANN-SIEMAG AG,
Eduard-Schloemann-Str. 4, 40237 Duesseldorf,
DE
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| (74) |
Rita LAURINAVIČIŪTĖ,
Gedimino pr. 45-6, LT-01109 Vilnius,
LT
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| (54) | WINDING DEVICE |
| Payment date | Validity (years) | Amount | |
| 1996-01-12 | 3 | 70.00 USD |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 1997-01-31 |