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Method for producing a glass tube with a cross section of a noncircular form by reshaping |
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Filling device |
Jurgen Sollner, Holger Müller |
2013-05-21 |
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Method for fixing the position of a glass tube or glass rod spiral in a glass tube, glass tube assembly and the application of the same |
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Noble metal duct for conducting a glass melt and method for conducting a glass melt |
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Method of preventing schileren formation in a glass melt with same |
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