Peep G. Kristyanson

Follow

Person

Tallin, SU

People

Patents Grantslast 30 patents

Information Patent Grant
Method of processing the outside surfaces of a ski
- Patent number 4,518,453
- Issue date May 21, 1985
- Karl R. Kiisler
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Heat-insulating material
- Patent number 4,172,042
- Issue date Oct 23, 1979
- Karl R. Kiisler
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES