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JPS503081Y1 |
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JPS50669Y1 |
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JPS4949391B1 |
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JPS49134384A |
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JPS4946936Y1 |
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JPS4938759B1 |
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JPS4933178Y1 |
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JPS4925395B1 |
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JPS4959568A |
An ultraviolet sensitive, gaseous discharge detector of the Geiger-Muller type has a low spurious count rate and a prolonged lifetime at elevated temperatures. The gas filling of the detector comprises a gas mixture of neon and argon wit...
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JPS4950863A |
A non-thermionic electron emissive tube of the type comprising an evacuated envelope, an electron emissive cathode assembly in the envelope, and a collector anode for electrons emitted from the emissive layer. The cathode assembly compri...
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JPS4917184Y1 |
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JPS4910290Y1 |
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JPS499902B1 |
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JPS493020B1 |
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JPS495361U |
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JPS48108699U |
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JPS4862375A |
A method for manufacturing electron tubes in which a photosensitive layer is manufactured in one evacuated vessel, the electrode structure is manufactured in another evacuated vessel, and assembly of the photosensitive layer and electrod...
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JPS4862373A |
A method for making a hybrid radiant energy sensor with a vacuum enclosure, an energy-sensitive electron-emissive surface, and at least one internal solid state electron multiplying element, where the energy-sensitive electron-emissive s...
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JPS4827634Y1 |
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JPS4822650B1 |
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JPS4846381A |
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JPS4814758Y1 |
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JPS487667B1 |
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JPS4737059Y1 |
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JPS4424422Y1 |
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JPS4414743Y1 |
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JPS4414431Y1 |
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JPS4411143Y1 |
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JPS446766Y1 |
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JPS4326653Y1 |
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JPS4321747Y1 |
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JPS4110729B1 |
1,092,094. Electron multipliers; image converter tubes. MULLARD Ltd. July 7, 1964 [Aug. 20, 1963], No. 32939/63. Heading H1D. A photo-cathode for an image intensifier or converter tube includes a matrix of insulating material in the form...
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