Bizarre Patents
An aircraft having vertical takeoff and landing capability provided with at least first and second laterally extending paddle wheels rotatable on a central axis perpendicular to the longitudinal axis of the aircraft fuselage and between its nose and tail.
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| Number | Title | Issue Date |
| 4442655 | Fibrinogen-containing dry preparation, manufacture and use thereof A dry preparation having a foam-like and, respectively, fleece-like structure obtained by freeze-drying consists, apart from thrombin in at least catalytically active amounts, substantially of approx. 10 to 95% by weight of fibrin and approx. 5 to 90% by ... | 04/17/1984 |
| 4427651 | Enriched plasma derivative for enhancement of wound closure and coverage A sprayable preparation for accelerated hemostasis and optimized biochemical control of wound closure contains a powdery mixture of 15 to 60% by weight of thrombin, 5 to 80% by weight of a desiccating and stabilizing agent, viz., albumin, globulin and/or ... | 01/24/1984 |
| 4427650 | Enriched plasma derivative for advancement of wound closure and healing A preparation for accelerated hemostasis and optimized biochemical control of wound closure ("tissue adhesive") consists only of solid, powdery, biologically active constituents and contains 60 to 96% by weight of fibrinogen, which is largely liberated fr... | 01/24/1984 |
