WO9202952-A  Imtran Industries Inc., brochure entitled, 'Intran 150 Series Pad Transfer Printing Machine'.;  Intran Industries, Inc., August 1984, publication entitled, 'History of Pad Printing'.;  Microeelctronic manuafacturing and testin, August 1988, GEORGE W. SCOTT, Jr., 'A Look at the Changes in Semiconductor Device Printing/Marking'.;  Plastics Engineering, June 1987, HEINZ GROH, 'Pad Printing Impresses the Plastics Industry', pages 39-41.;  S.K. GHANDHI, "VLSI Fabrication Principles" published 1983 by John Wiley and Sons, Inc (New York) see page 2.;  Screen Printing, April 1989, STEVE DUCCILLI, 'Pad Printing', pages 62-70 and 152.;  See also references of EPA 0495035;  Tampoprint America Inc..;  See also references of EP 0495035A1EP495035-A1  See also references of WOA 9202952;  See also references of WO 9202952A1US5151386-A  G. W. Scott, Jr., "A Look at the Changes in Semiconductor Device Printing/Marketing", Microelectronic Manufacturing and Testing, Aug. 1988.;  Ghandhi, VLSI Fabrication Principles, Wiley-Interscience Publication, New York, 1983, p. 2.;  Heinz Groh, "Pad Printing Impresses the Plastics Industry", Plastics Engineering, Jun. 1987, pp. 39-41.;  Imtran Industries Inc. Brochure entitled "Imtran 150 Series Pad Transfer Printing Machine".;  Imtran Industries Inc. publication entitled "History of Pad Printing".;  Tampoprint America Inc. brochure entitled "Pad Printing".EP495035-B1  Imtran Industries Inc., brochure entitled, 'Intran 150 Series Pad Transfer Printing Machine'.;  Intran Industries, Inc., August 1984, publication entitled, 'History of Pad Printing'.;  Microeelctronic manuafacturing and testin, August 1988, GEORGE W. SCOTT, Jr., 'A Look at the Changes in Semiconductor Device Printing/Marking'.;  Plastics Engineering, June 1987, HEINZ GROH, 'Pad Printing Impresses the Plastics Industry', pages 39-41.;  S.K. GHANDHI, "VLSI Fabrication Principles" published 1983 by John Wiley and Sons, Inc (New York) see page 2.;  Screen Printing, April 1989, STEVE DUCCILLI, 'Pad Printing', pages 62-70 and 152.;  Tampoprint America Inc..