Number | Name | Date | Kind |
---|---|---|---|
3301558 | Clapham | Jan 1967 | |
3917264 | Davidson | Nov 1975 | |
3971560 | Panosh | Jul 1976 | |
4846475 | Newcomb et al. | Jul 1989 | |
4982601 | Troxell | Jan 1991 | |
5330195 | Gulick | Jul 1994 | |
5370390 | Swanson | Dec 1994 |
Entry |
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American DJ Supply, Inc., "Hightech Effects" Brochure, 2 Sheets, 1991. |
Perry-Austen International Inc. Catalogue, pp. 11-12. |
Martin General Catalogue, 4 Sheets. |
Wildfire Inc. Catalogue, 7 Sheets. |