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AS LUNGEN GMBH
| AS LUNGEN GMBH Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20090032210 | Exothermic And Insulating Feeder Sleeves Having A High Gas Permeability - The invention relates to a molding composition for producing insulating or exothermic feeders and other filling funnels and feeding elements for casting molds, which comprises at least: | 02-05-2009 |