Number | Name | Date | Kind |
---|---|---|---|
2016600 | Gray | Oct 1935 | |
3189978 | Stetson | Jun 1965 | |
3322653 | Morris | May 1967 | |
3333334 | Kuliczkowski et al. | Aug 1967 | |
3463653 | Letter | Aug 1969 | |
3505139 | Wentworth | Apr 1970 | |
3668028 | Short | Jun 1972 | |
3705060 | Stork | Dec 1972 | |
3770529 | Anderson | Nov 1973 | |
3867217 | Muggs et al. | Feb 1975 |
Entry |
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"Laser `Via` Punching of Ceramic Green Sheet," J. A. Griesmer et al., IBM Technical Disclosure Bulletin, Vol. 15, No. 7, pp. 2303, 12-72. |