 |
| |||
| frontal printing; top surface printing | |||
| frontal printing (sur la face d'un support d’impression transparent); top surface printing (on the face of a transparent printing carrier, sur la face d'un support d’impression transparent) | |||
|
impression recto : 13 phrases in 3 subjects |
| Communications | 4 |
| Information technology | 8 |
| Polygraphy | 1 |