| 1818959 | Vacuum cleaner | |||
| 1951827 | Process and machine for combing and ironing of skins | |||
| 1957506 | Suction cleaner | |||
| 2028090 | Suction cleaner | |||
| 2172869 | Machine for ironing furs | |||
| 2306911 | Eraser cleaner | |||
| 2328643 | Combined moistening, combing, and ironing machine for furs | |||
| 2345514 | Suction cleaner | |||
| 2376500 | Machine for treating skins and the like | |||
| 2405032 | Fur combing and ironing machine |