Peter B. Nielsen

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Copenhagen, DK

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for burning pulverulent raw material
- Patent number 4,561,842
- Issue date Dec 31, 1985
- F. L. Smidth & Co. A/S
- Peter B. Nielsen
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method and apparatus for calcining pulverulent raw material
- Patent number 4,557,688
- Issue date Dec 10, 1985
- F. L. Smidth & Co. A/S
- Peter B. Nielsen
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES