L MULLER FROSSARD ETS has a total of 36 patent applications. Its first patent ever was published in 1927. It filed its patents most often in France and Germany. Its main competitors in its focus markets textiles and paper and mechanical elements are LOUIS MAURICE BARMAN, ADREMA MASCHINENBAUGES M B H and MASCHB UND VERTRIEBSGESELLSCHA.
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Copy machines | |
| #2 | Typewriters | |
| #3 | Clutches and brakes |
| Publication | Filing date | Title |
|---|---|---|
| DE554765C | Tab, in particular for printing plates of address printing machines o. | |
| DE558476C | Device for automatically disengaging a clutch after one revolution in address printing machines | |
| DE550477C | Address printing plate | |
| DE569919C | Address printing machine |
