Kaspars Kravalis

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Riga, LV

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Patents Grantslast 30 patents

Information Patent Grant
Composite concrete for floor slabs and rafts
- Patent number 9,284,225
- Issue date Mar 15, 2016
- Primekss Rabine North America LLC
- Janis Oslejs
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITE CONCRETE FOR FLOOR SLABS AND RAFTS
- Publication number 20120021206
- Publication date Jan 26, 2012
- PRIMETEH, A/S
- Janis Oslejs
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES