Compounds of mercury

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Patents Grantslast 30 patents

Information Patent Grant
Method for the treatment of wood with metal-lignin salts
- Patent number 5,246,739
- Issue date Sep 21, 1993
- LignoTech USA, Inc.
- Stephen Y. Lin
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
2268387
- Patent number 2,268,387
- Issue date Dec 30, 1941
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
1946952
- Patent number 1,946,952
- Issue date Feb 13, 1934
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
1938227
- Patent number 1,938,227
- Issue date Dec 5, 1933
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
1874260
- Patent number 1,874,260
- Issue date Aug 30, 1932
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
1603109
- Patent number 1,603,109
- Issue date Oct 12, 1926
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
1597010
- Patent number 1,597,010
- Issue date Aug 24, 1926
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
1473899
- Patent number 1,473,899
- Issue date Nov 13, 1923
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...