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| Number | Title | Issue Date |
| 6906187 | Manufacture of cefalosporins and intermediates There is described a process for the preparation of 3-disubstituted cepham-4-carboxylic acid derivatives of formula I wherein R″ is 4-methoxybenzyl, X is the residue of a thioether and Z is a residue of a nucleophili... | 06/14/2005 |
| 5803362 | Ultrasonic aerosol apparatus An ultrasonic aerosol apparatus having a piezoelectric element which generates ultrasonic signals in response to signals received from an oscillating circuit, where the temperature of the piezoelectric element is controlled by an electronic device such as... | 09/08/1998 |
| 5250287 | Multi-dose insufflator for medicaments in powder form A multi-dose insufflator for the nasal administration of medicaments in fine or micronized powder form comprises a reservoir unit (34), a unit (60, 64) for withdrawing and metering the medicament contained in the reservoir unit, and an insufflation unit (... | 10/05/1993 |
| 5033463 | Multi-dose inhaler for medicaments in powder form A multi-dose inhaler (1; 2) for medicaments in powder form comprises a container unit (24; 124) for the medicament in powder form, a withdrawal and dose preparation unit (22, 26; 122, 126) for the medicament, and a unit (16, 50; 152, 176) for mixing the d... | 07/23/1991 |
| 4884565 | Insufflator for the administration of drugs in the form of a powder pre-dosed into opercola An insufflator for administering pre-dosed powder drugs contained into opercola, which comprises a body having an air-inlet opening and a substantially vertical outlet channel for the air carrying the powder drug, and a device with opposite pins of a know... | 12/05/1989 |
