Number | Name | Date | Kind |
---|---|---|---|
D296367 | Karlberg et al. | Jun 1988 | |
4972301 | Kasboske | Nov 1990 |
Entry |
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1988, 1-page brochure entitled Dash-Master Strobe sold by Whelen Engineering Company. |
1990, 1-page brochure entitled Khaii Emergency/Warning Light-PRO-Strobe IV sold by Khaii Limited. |
1988, 1-page brochure entitled Deck-Master sold by Whelen Engineering Company. |