Hans E. W. Jensen

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Stovring, DK

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Patents Grantslast 30 patents

Information Patent Grant
Method of rolling a plastically deformable material
- Patent number 4,636,345
- Issue date Jan 13, 1987
- Dansk Eternit-Fabrik A/S
- Hans E. W. Jensen
- B28 - WORKING CEMENT, CLAY, OR STONE