Number | Name | Date | Kind |
---|---|---|---|
2201244 | Root | May 1940 | |
2906214 | Frank | Sep 1959 | |
3877859 | Grazine | Apr 1975 | |
4421467 | Richmond | Dec 1983 |
Number | Date | Country |
---|---|---|
2520876 | Nov 1976 | DEX |
55173 | Apr 1968 | PLX |
Entry |
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Illinois Precision Corporation brochure entitled for "Model TTM-H2". |