 |
| English thesaurus | |||
| |||
| A sign capable of presenting several pre-determined messages or no message, as applicable. | |||
|
variable : 7 phrases in 3 subjects |
| Life sciences | 1 |
| Microsoft | 5 |
| Transport | 1 |
|
| English thesaurus | |||
| |||
| A sign capable of presenting several pre-determined messages or no message, as applicable. | |||
|
variable : 7 phrases in 3 subjects |
| Life sciences | 1 |
| Microsoft | 5 |
| Transport | 1 |