| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Civil engineering | |
| #3 | Measurement | |
| #4 | Mechanical elements | |
| #5 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Cranes | |
| #2 | Winches | |
| #3 | Swimming pools | |
| #4 | Vehicle transmission mounting | |
| #5 | Scaffolding | |
| #6 | Measuring speed and acceleration | |
| #7 | Nails |
| # | Name | Total Patents |
|---|---|---|
| #1 | Monvoisin Louis | 1 |
| #2 | Monvoisin | 1 |
| #3 | Affouard Robert | 1 |
| #4 | Marrie Paul | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE1914846A1 | Rotatable crane on a chassis with pneumatic tires | |
| DE1268339B | Device for raising and lowering a tower crane that can be rotated at the base | |
| ES301582A1 | Improvements in and relating to two-drum winches | |
| DE1208051B | Device for erecting and laying down a tower crane that can be rotated at the base |