Artifact Details Title Kahle patent notebook (#631) Catalog Number 102725846 Type Document Date 1967-08-31-1967-10-23 Author Kahle, R. O. Publisher Fairchild Semiconductor Identifying Numbers Document number 631 Extent Dated entries over 11 pages. Dimensions 12 x 10 inches Category Notebooks Collection Title Fairchild Semiconductor notebooks and technical papers Credit Gift of Texas Instruments Incorporated Lot Number X6464.2012