-
-
Pavement material
-
Patent number 5,951,199
-
Issue date Sep 14, 1999
-
Matsushita Sangyo Corporation
-
Seigo Matsushita
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
-
-
-
-
-
Concrete
-
Patent number 5,413,633
-
Issue date May 9, 1995
-
British Gas plc
-
Phillip B. Cook
-
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
-
-
1895159
-
Patent number 1,895,159
-
Issue date Jan 24, 1933
-
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES