This application is a division of Ser. No. 07/012,874 filed Dec. 1, 1985, now U.S. Pat. No. 5,008,442 which is a continuation-in-part of Ser. No. 06/908,685, filed Mar. 4, 1986, now U.S. Pat. No. 4,788,309, which is a continuation-in-part of Ser. No. 06/727,415, filed Sep. 26, 1985, now U.S. Pat. No. 4,612,383.
The Government has certain rights in this invention as it was funded in part under Contract Nos. N00014-84-C-0392 and N00014-85-C-0668 awarded by the Office of Naval Research.
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Number | Date | Country |
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0175383 | Sep 1985 | EPX |
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Number | Date | Country | |
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Parent | 12874 | Dec 1986 |
Number | Date | Country | |
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Parent | 908685 | Mar 1986 | |
Parent | 727415 | Apr 1985 |