| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 4 | |
| #2 | United Kingdom | 3 | |
| #3 | Italy | 3 | |
| #4 | United States | 3 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Machine tools | |
| #3 | Control | |
| #4 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Devillers Julien | 5 |
| #2 | Hornstein Maurice | 2 |
| #3 | Devillers Julien Albert | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1486628A | Apparatus for machining the angles of a plate | |
| GB1486458A | Arrangement for conveying and machining a workpiece | |
| DE2428676A1 | CONTROL DEVICE FOR REGULATING THE RELATIVE SPEED BETWEEN A WORKPIECE AND A MACHINING TOOL IN ACCORDANCE WITH A SPECIFIED PROGRAM |