Optical long diffusion glass in the field of optical position n (e) = 1.795 to 1.825 and v (e) = 40 to 41 with improved homogeneity and transmission and low fluorescence
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Device for determining temperature-related length change
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Device for continuous extracting of extraction tubes and stabilization of extraction tube geometry in the mcvd process for light management preparation
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Crystallization stable, high-breaking optical lanthanflint glass with a n / c number (e) = 1.775 and a deflection v (e) = 40.5 and with a reduced solarisation tilt
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Method for producing optical waveguide preforms using the MCVD method
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Method for measuring, controlling and displaying periodically changing electrical measurements
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Method of exhaust pre-treatment method of the mcvd lighting preparation processing method
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Arrangement for measuring, control and displaying of exchange robes in high frequency systems
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Method for adjusting and stabilizing the carrier tube print in the mcvd process for light management preparation
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Method and arrangement for controlling equipment
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Probe for detecting measurement parameters for controlling outdoor recovery plants
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Method for the analytical monitoring of flowing electric water using roentgenfluorescence radiation
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Arrangement for the automatic detection of analytical water limits
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Method for the automatic detection of analytical limit values of liquids
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Method and device for the periodic loading of glass hazard in ovens
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Optical glasses having extended refractive index gradients
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Glasses for the production of extended refractive index distributions of high transparency
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Method for producing defined continuous metal steam streams
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Method and arrangement for examining the chemical replacement of materials
