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7 Jan 1937 Jahr - MICROSCOPIO ELECTRÓNICO DE BARRIDO Manfred Von Ardenne Utiliza haz de electrones en vez de haz de luz es muy útil para apreciar con mayor facilidad las texturas

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ByMike Gonzalez
3 Okt 2017
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7 Jan 1937 Jahr
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~ 88 years ago
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