Carbon impregnated paper and method of making same
United States Patent 3096229
Inventors:
Whitman, Robert M.
Publication Date:
07/02/1963
Assignee:
RIEGEL PAPER CORP
Other Classes:
430/538, 162/184, 427/372.200, 162/138, 162/181.900
International Classes:
G03C1/775
US Patent References:
| 2378113 | Paper manufacture | | | |
| 2554017 | Electroresponsive recording blank | | | |
| 2595146 | | | | |
| 2772604 | Method of coating paper with high solids content coating material | | | |
| 2795545 | Organic materials | | | |
| 2931752 | Transfer medium and method of making | | | |