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Inventor: Spatz; Sydney Martin
Address: Circleville, OH
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4113282 |
Pressure-sensitive carbonless copy system and transfer sheet for use therein |
September 12, 1978 |
| In accordance with one of its aspects, the pressure-sensitive carbonless copy system of this invention, wherein an acidic color precursor and a basic color developer are present, the color precursor and the color developer being co-reactive to form a color upon contact with one another |
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