Number | Date | Country | Kind |
---|---|---|---|
3-059642 | Mar 1991 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
RE30434 | Davis | Nov 1980 | |
2230602 | Sullivan | Feb 1941 | |
4093466 | Davis | Jun 1978 | |
4194913 | Davis | Mar 1980 | |
5143544 | Iantosca | Sep 1992 |
Number | Date | Country |
---|---|---|
57927 | May 1975 | JPX |
112496 | Sep 1981 | JPX |
Entry |
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A. H. Du Rose "The Protective Value of Lead and Lead-Tin Deposits on Steel" The Electrochemical Society Preprint 89-7 Apr., 1946, pp. 101-112. |
Abstract 3-59642 of Japanese Patent Application Kokai No. 3-59642. |
Abstract 1-184279 of Japanese Patent Application Kokai No. 1-184279. |