Ernst Lehmann

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St. Gallen, CH

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Patents Grantslast 30 patents

Information Patent Grant
Method for the spray-coating of the inside of tubular bodies having...
- Patent number 4,376,143
- Issue date Mar 8, 1983
- GEMA AG Apparatebau
- Ernst Lehmann
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Method and apparatus for the spray-coating of the inside of tubular...
- Patent number 4,343,436
- Issue date Aug 10, 1982
- GEMA AG Apparatebau
- Ernst Lehmann
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...