Number | Name | Date | Kind |
---|---|---|---|
2426535 | Turkel | Aug 1947 | |
2847990 | Ayre | Aug 1958 | |
3570485 | Reilly | Mar 1971 | |
3608539 | Miller | Sep 1971 | |
3739778 | Monestere, Jr. et al. | Jun 1973 | |
4160448 | Jackson | Jul 1979 | |
4230123 | Hawkins, Jr. | Oct 1980 |
Entry |
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"Biopsy Needles & Instruments for Advanced Techniques," pub. by Becton, Dickinson & Co., (#1471, Sternal Bone Marrow Infusion Needle, Trephine type). |
"The Lancet," Oct., 1964, pp. 941-942-article on "Diagnostic Right-Heart Catheterization with Miniature Catheters . . . " |
Number | Date | Country | |
---|---|---|---|
Parent | 838187 | Sep 1977 |