DE1938336A1
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Device for connecting pipes, in particular made of glass
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DE1758411A1
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Carrier for disc-shaped objects, in particular semiconductor wafers, and method for its manufacture
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DE1298649B
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Scintillation arrangement for a scintillation spectrometer
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DE1269934B
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Mattresses or mats or felts made of synthetic or natural fibers
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DE1246940B
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Process for the production of panes or plates of possibly large dimensions from quartz glass
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US3467511A
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Method of making light reflectors
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DE1227209B
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Process for the heat treatment of an object made of metal and glass as materials with different coefficients of expansion
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DE1162648B
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Reinforced hollow body for high temperatures and considerable internal pressures as well as processes for its production
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DE1148659B
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Process for manufacturing electrolytic capacitors
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DE1039715B
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Very pure silica glass, process for its manufacture and use
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DE1037011B
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Process for the production of capacitors composed of ceramic discs provided with a silver coating
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DE857322C
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Highly refractory product
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DE900196C
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Process for the production of refractory products based on silica
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DE853800C
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Method and apparatus for manufacturing objects from fused quartz
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DE549676C
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Device for pulling tubes from molten quartz
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DE576219C
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Device for carrying out the method
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DE526901C
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Process for producing completely vitrified blocks from fused quartz
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DE519363C
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Process for the production of quartz objects with a glazed outer surface
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DE507079C
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Process for the manufacture of objects from quartz material
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DE481472C
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Mass for ceramic objects
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