Number | Date | Country | Kind |
---|---|---|---|
3019464 | May 1980 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
2629399 | Kulick | Feb 1953 | |
3239101 | Wilson | Mar 1966 | |
3566875 | Stoehr | Mar 1971 | |
4261208 | Hok et al. | Apr 1981 | |
4297890 | Hok | Nov 1981 |
Entry |
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eds. Fleming, D. G.; Ko, W. H.; Neuman, M. R.; Indwelling and Implantable Pressure Transducers; 1977; CRC Press; pp. 3-34; 1975. |