FR596683A - Ultramicroscope de volume extrêmement réduit pouvant utiliser de très forts grossissements, ainsi que l'immersion et être éclairé directement
- Google Patents
Ultramicroscope de volume extrêmement réduit pouvant utiliser de très forts grossissements, ainsi que l'immersion et être éclairé directement
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G02B21/0004—Microscopes specially adapted for specific applications
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FR596683D1925-03-271925-03-27Ultramicroscope de volume extrêmement réduit pouvant utiliser de très forts grossissements, ainsi que l'immersion et être éclairé directement
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