-
-
-
-
Viscous heavy brines
-
Patent number 4,566,976
-
Issue date Jan 28, 1986
-
NL Industries, Inc.
-
Roy F. House
-
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
-
-
-
Viscous heavy brines
-
Patent number 4,459,214
-
Issue date Jul 10, 1984
-
NL Industries, Inc.
-
Roy F. House
-
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
-
Heavy brine viscosifiers
-
Patent number 4,439,333
-
Issue date Mar 27, 1984
-
NL Industries, Inc.
-
Roy F. House
-
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
-
-
Thickened heavy brines
-
Patent number 4,420,406
-
Issue date Dec 13, 1983
-
NL Industries, Inc.
-
Roy F. House
-
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
-
-
-