| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 7 | |
| #2 | United States | 4 | |
| #3 | Austria | 3 | |
| #4 | France | 3 | |
| #5 | Italy | 2 | |
| #6 | Switzerland | 1 | |
| #7 | EPO (European Patent Office) | 1 | |
| #8 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Electrical machinery and energy | |
| #3 | Machines | |
| #4 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Cameras | |
| #2 | Unspecified technologies | |
| #3 | Electric motor controls | |
| #4 | General building constructions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Carignano Mario | 2 |
| #2 | De Bianchi Marco Sassoli | 2 |
| #3 | Giannantoni Filippo Sergio | 2 |
| #4 | Riedel Wolfgang | 2 |
| #5 | Odone G | 1 |
| #6 | Odone Giovanni Dr | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0150161A2 | Slide mounting with provision for a sound-track, and projection, recording and sound reproduction apparatus for slides using such a mounting | |
| DE3116567A1 | Modular structural part | |
| US3772580A | Synchronizing system to synchronize the speed of a dc motor with the frequency of a command pulse train | |
| US3672754A | Film threading mechanism for use in motion picture projectors or the like | |
| US3662971A | Film threading and transporting mechanism for use in cinematographic apparatus | |
| US3642356A | Cinematographic projectors |