Winfried Laubach

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Oberhausen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Combined segmented and pneumatic seal for drum-type furnaces
- Patent number 5,511,795
- Issue date Apr 30, 1996
- MAN Gutehoffnungshutte Aktiengesellschaft
- Winfried Laubach
- F27 - FURNACES KILNS OVENS RETORTS