March 1928 Electrical and scientific apparatus Trademarks by day
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|---|---|---|---|---|---|---|
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| 18 | 19 | 20 | 21 | 22 | 23 | 24 |
| 25 | 26 | 27 | 28 | 29 | 30 | 31 |
Electrical and scientific apparatus Trademarks filed in March 1928
VELVET-LITE
Filed: March 27, 1928
OPTICAL LENSES
Owned by: TITMUS OPTICAL COMPANY, INCORPORATED
Serial Number: 71263840
RANAREX
Filed: March 19, 1928
RECORDING APPARATUS, PARTICULARLY APPARATUS FOR RECORDING THE CONSTITUTION OF FURNACE GASES, SUCH AS CARBON DIOXIDE
Owned by: CHANDLER INSTRUMENTS COMPANY, LLC
Serial Number: 71263420
