Ratanjit S. Sondhe

Follow

Person

Newbury, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Treatment material and method for exposed aggregate concrete casting
- Patent number 4,050,943
- Issue date Sep 27, 1977
- Ratanjit S. Sondhe
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES