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Legal status
Patent not validated
| (51) | INT.CL. | B29C 48/27 | |
| B29C 48/32 | |||
| B29C 48/09 | |||
| B29C 49/04 | |||
| B29C 48/90 | |||
| B29C 48/355 |
| (11) | Number of the document | 2718084 |
| (13) | Kind of document | T |
| (96) | European patent application number | 11738603.7 |
| Date of filing the European patent application | 2011-06-07 | |
| (97) | Date of publication of the European application | 2014-04-16 |
| (45) | Date of publication and mention of the grant of the patent | 2020-04-22 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/EP2011/002781 |
| Date | 2011-06-07 |
| (87) | Number | WO 2012/167802 |
| Date | 2012-12-13 |
| (72) |
KEUSCH, Stefan, DE
SCHÜLLER, Frank, DE
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| (73) |
Mauser-Werke GmbH,
Schildgesstrasse 71-163, 50321 Brühl,
DE
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| (54) | VERFAHREN UND VORRICHTUNG ZUR ABREINIGUNG EINES EXTRUSIONSKOPFS |
| METHOD AND DEVICE FOR CLEANING AN EXTRUSION HEAD |