Number | Name | Date | Kind |
---|---|---|---|
3400066 | Caswell | Sep 1968 | |
3558461 | Parisi | Jan 1971 | |
3973106 | Ura | Aug 1976 | |
4105892 | Tashiro | Aug 1978 |
Number | Date | Country |
---|---|---|
48-14599 | May 1973 | JPX |
Entry |
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S. Shibata, et al., "New Type Thermal Printing Head," IEEE Trans. on Parts, Hybrids, & Packaging, vol. PHP-12, pp. 223-230, (1976). |