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Siemens Reiniger Veifa Gesellschaft fuer Medizinische Technik mbH
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Siemens Reiniger Veifa Gesellschaft fuer Medizinische Technik mbH
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Application filed by Siemens Reiniger Veifa Gesellschaft fuer Medizinische Technik mbHfiledCriticalSiemens Reiniger Veifa Gesellschaft fuer Medizinische Technik mbH
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Publication of FR687303ApublicationCriticalpatent/FR687303A/fr
G21K—HANDLING OF PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
G21K1/02—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators
G21K1/04—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using variable diaphragms, shutters, choppers
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FR687303D1929-02-231929-12-27Dispositif pour l'utilisation de rayons x
ExpiredFR687303A
(fr)