Cited in | International search | Type: | Patent literature | Publication No.: | US4455061
[A] (CASE STEVEN K [US]) [A] 1* abstract *; | Type: | Patent literature | Publication No.: | US4547037
[A] (CASE STEVEN K [US]) [A] 1 * abstract *; | Type: | Patent literature | Publication No.: | WO9008338
[XD] (OHALA JOHN J [US]) [XD] 1 * page 5, line 3 - line 6; claims 1-6 *; | Type: | Patent literature | Publication No.: | WO9502200
[A] (COMMW SCIENT IND RES ORG [AU], et al) [A] 1 * abstract *; | Type: | Patent literature | Publication No.: | US5909313
[A] (LEE ROBERT ARTHUR [AU]) [A] 1,22,23,33,52 * abstract *; | Type: | Patent literature | Publication No.: | WO0184193
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