This application is a continuation of application Ser. No. 202,003, filed June 3, 1988, now abandoned.
Number | Name | Date | Kind |
---|---|---|---|
3278919 | Fleming | Oct 1966 | |
3320802 | Birkholtz | May 1967 | |
3353098 | Foster et al. | Nov 1967 | |
3665259 | Brailsford | May 1972 | |
4051397 | Taylor | Sep 1977 | |
4051721 | Williams | Oct 1977 | |
4190785 | Kompanek | Feb 1980 | |
4216404 | Kurtz et al. | Aug 1980 | |
4255976 | Formato | Mar 1981 | |
4347478 | Heerens et al. | Aug 1982 | |
4357834 | Kimura | Nov 1982 | |
4371945 | Karr et al. | Feb 1983 | |
4443754 | King | Apr 1984 | |
4506556 | Siby | Mar 1985 | |
4515015 | Kuhlman | May 1985 | |
4562430 | Robinson | Dec 1985 | |
4576052 | Sugiyama | Mar 1986 | |
4604898 | Gohin et al. | Aug 1986 | |
4627292 | Dekrone | Dec 1986 | |
4636714 | Allen | Jan 1987 | |
4677378 | Tokura et al. | Jun 1987 | |
4733556 | Meitzer | Mar 1988 |
Number | Date | Country |
---|---|---|
2726228 | Dec 1978 | DEX |
Entry |
---|
Borgnis--Theory of the Acoustic Interferometer for Plane Waves, Gordon McKay Laboratory of Applied Science, Harvard University, Cambridge, Mass., Acustica, vol. 7, 1957, pp. 151-174. |
Number | Date | Country | |
---|---|---|---|
Parent | 202003 | Jun 1988 |