This application is a continuation of U.S. application Ser. No. 08/381,902 filed Feb. 13, 1995.
Number | Name | Date | Kind |
---|---|---|---|
3011369 | Russell | Dec 1961 | |
3756891 | Ryan | Sep 1973 | |
3764153 | Miller | Oct 1973 | |
4287014 | Gaku et al. | Sep 1981 | |
4477096 | Wallace et al. | Oct 1984 | |
4606787 | Pelligrino | Aug 1986 | |
4815347 | Rogers | Mar 1989 | |
4875282 | Leibowitz | Oct 1989 | |
4943334 | Medney et al. | Jul 1990 | |
4995768 | Craft | Feb 1991 | |
5065285 | Nagai et al. | Nov 1991 | |
5179777 | Suzuki | Jan 1993 |
Number | Date | Country |
---|---|---|
231737 | Aug 1987 | EPX |
478051 | Apr 1992 | EPX |
4007558 | Sep 1990 | DEX |
1283996 | Nov 1989 | JPX |
5-152755 | Jun 1993 | JPX |
9222192 | Dec 1992 | WOX |
Entry |
---|
Ryan et al., "Additive Processing Techniques For Printed-Circuit Boards", RCA Review, Dec. 1968, pp. 582-599. |
Edward F. Duffek, Ph.D., "Etching", Printed Circuits Handbook, Third Edition, Chapter 14, pp. 14.1-14.36. |
Jerome J. Mikschl, Printed Circuits Handbook, Third Edition, Chapters 31-34. |
IBM Technical Disclosure Bulletin vol. 32, No. 5B, pp. 355-356. |
International Search Report for PCT/EP 93/02069 dated Nov. 24, 1993. |
Number | Date | Country | |
---|---|---|---|
Parent | 381902 | Feb 1995 |