Ernst GRAMM

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Bad Waldsee, DE

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Patents Grantslast 30 patents

Information Patent Grant
Blowing device for a rotary airlock
- Patent number 10,046,925
- Issue date Aug 14, 2018
- Zeppelin Systems GmbH
- Hermann Baier
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Blowing device for a rotary airlock
- Publication number 20170036869
- Publication date Feb 9, 2017
- Hermann BAIER
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL