Alexandru B. Costinescu-Tataranu

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Essen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Composition and a method for covering the sump in cavities
- Patent number 4,618,282
- Issue date Oct 21, 1986
- Ruhrgas Aktiengesellschaft
- Karl F. L. Gloria
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL