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Hajo
Hajo Dieringa, Sudergellersen DE
| Patent application number | Description | Published |
|---|---|---|
| 20100054985 | CREEP-RESISTANT MAGNESIUM ALLOY - The present invention relates to a magnesium aluminum alloy with enhanced creep resistance. The alloy contains barium and calcium in low proportions, and possesses a higher creep resistance in comparison to alloys containing rare earth elements. The alloy may additionally include zinc, tin, lithium, manganese, yttrium, neodymium, cerium and/or praseodymium in proportions of up to 7% by weight, respectively. | 03-04-2010 |
Hajo Pargmann, Unterthingau DE
| Patent application number | Description | Published |
|---|---|---|
| 20110120817 | Brake Assembly for a Utility Vehicle - The invention relates to a brake assembly for a utility vehicle. After a braking operation a clearance between a control member ( | 05-26-2011 |
Hajo Reissmann, Hamburg DE
| Patent application number | Description | Published |
|---|---|---|
| 20080236590 | Respiratory Device Comprising a Double Lumen Endotracheal Tube - Device for ventilation with a double lumen endotracheal tube featuring a connecting piece at the end distal to the patient into which the two lumina of the endotracheal tube are extended, separated within the connecting piece by an axial partition wall, a connector with two nozzles leading to a joint connecting section and separated from each other by another partition wall, the connector being attachable to the connecting piece in a way that brings the partition wall and the other partition wall into a sealing contact, a ventilator and at least one tube connected to a nozzle of the connector at one end and to the ventilator at the other. | 10-02-2008 |