A picture of the new step-by-step process of building construction called "flow 640", which ensures optimal continuity of the individual professional parts of building construction.
| Tagline | |
| Release Date: | Jan 01, 1950 |
| Genres: | Documentary |
| Production Company: | Studio populárně vědeckých a naučných filmů Gottwaldov |
| Production Countries: | Czechoslovakia |
| Casts: | |
| Status: | Released |
| Budget: | $0 |
| Revenue: | 0 |
KODE IKLAN BANNER ATAU IKLAN HORIZONTAL DISINI
