-
Sealing compositions
-
Patent number 5,478,385
-
Issue date Dec 26, 1995
-
Oxford Brookes University
-
James Washbourne
-
E21 - EARTH DRILLING MINING
-
Sealing compound
-
Patent number 4,801,418
-
Issue date Jan 31, 1989
-
W. R. Grace & Co.
-
Bruno Bersano
-
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
-
-
-
3313872
-
Patent number 3,313,872
-
Issue date Apr 11, 1967
-
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
-
2388568
-
Patent number 2,388,568
-
Issue date Nov 6, 1945
-
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
-
2383096
-
Patent number 2,383,096
-
Issue date Aug 21, 1945
-
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
-
2381248
-
Patent number 2,381,248
-
Issue date Aug 7, 1945
-
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
-
2167550
-
Patent number 2,167,550
-
Issue date Jul 25, 1939
-
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...