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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
B05D 3/10 B05D 7/14 B05D 7/24 B32B 1/00 C23C 4/08 C23C 4/18 C23C 22/05 C23C 28/00 F16L 58/02 |
| (11) | Number of the document | 3551 |
| (13) | Kind of document | B |
| (21) | Application number | IP1872 |
| (22) | Date of filing the application | 1994-02-18 |
| (41) | Date of publication of the application | 1994-10-25 |
| (45) | Date of publication of patent | 1995-11-27 |
| (30) | Number | Date | Country code |
| 93 01862 | 1993-02-18 | FR |
| (71) |
PONT-A-MOUSSON S.A.,
91 avenue de la Liberation, 54017 Nancy,
FR
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| (72) |
Jean Marc PEDEUTOUR, FR
Gerard NOUAIL, FR Jean BELLO, FR |
| (73) |
PONT-A-MOUSSON S.A.,
91 avenue de la Liberation, 54017 Nancy,
FR
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| (74) |
Rita LAURINAVIČIŪTĖ,
Gedimino pr. 45-6, LT-01109 Vilnius,
LT
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| (54) | PIPE ELEMENT AND SYSTEM FOR UNDERGROUND SEWERAGE AND METHOD FOR PREVENTING OF PIPE ELEMENT |
| Payment date | Validity (years) | Amount | |
| 1997-02-11 | 4 | 80.00 USD |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 1998-02-18 |