June 1939 Lubricants and fuels Trademarks by day
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| 18 | 19 | 20 | 21 | 22 | 23 | 24 |
| 25 | 26 | 27 | 28 | 29 | 30 |
Lubricants and fuels Trademarks filed in June 1939
DU PONT
Filed: June 30, 1939
[ SULFONATE, ACETIC ACID, ACTIVATED ACETONE COMPOUNDS, ] ADIPIC ACID, [ ALCOHOL DENATURANTS, AMMONIUM COMPOUNDS, ARSENIC…
Owned by: DUPONT POLYMERS, INC.
Serial Number: 71421223
