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"The idea that cavalry will be replaced by these iron coaches is absurd. It is little short of treasonous."
Aide-de-camp to Field Marshal Haig ; At a tank demonstration, 1916
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| Number | Title | Issue Date |
| 4753154 | Gun barrel for tank A gun barrel structure for a tank having improved heat dissipation properties and accordingly improved accuracy. The gun barrel of the tank is surrounded by a cylindrical heat pipe containing a working fluid. The heat pipe may be constituted by concentric... | 06/28/1988 |
| 4734379 | Method of manufacture of solar battery A solar battery having a plurality of photoelectric conversion elements connected in series. Each element consists of a transparent electrode layer, a non-crystalline semiconductor layer and a metal electrode layer laid one upon another in the stated orde... | 03/29/1988 |
| 4692782 | Semiconductor radioactive ray detector In the representative radiation detectors described in the specification, an amorphous silicon layer is grown on one or both of the opposed electrode surfaces of a single crystal silicon substrate and the amorphous silicon layer extends to the side surfac... | 09/08/1987 |
| 4692345 | Method for gettering heavy metal from a silicon plate In the particular embodiments of the invention disclosed in the specification, a single crystal silicon plate having heavy metal impurities is coated with a layer of amorphous silicon several hundred to several thousand Angstroms thick in a vacuum vessel ... | 09/08/1987 |
| 4671651 | Solid-state optical temperature measuring device A temperature detecting device employing as a temperature detecting element a CdInGaS4 compound semiconductor material. The temperature of a body in thermal contact with the temperature detecting element is determined using either a reflecting ... | 06/09/1987 |
| 4565588 | Method for diffusion of impurities In the particular embodiments of the invention described in the specification, impurities are diffused into a silicon substrate by applying a solution of the impurity to the substrate, drying the substrate and subjecting it to a glow discharge in an inert... | 01/21/1986 |
