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CZ302723B6
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Crystal glass exhibiting coefficient of refraction higher than 1.53 without lead, barium and arsenic compounds
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CZ2009373A3
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High-lead glass
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CZ2008339A3
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Decorative substrate, especially costume jewelry gem with color effect and method for achieving color effect in decorative transparent substrate
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CZ2006723A3
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Discharge device for withdrawing molten glass from a chamber for further processing
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CZ2006722A3
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Method of fixing blanks of glass or other materials for their processing by grinding or polishing
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CZ2005747A3
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Radiant heating equipment
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CZ2005651A3
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Glass melting pot furnace
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CZ2005505A3
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Method of forming small glass blanks
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CZ2005492A3
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Mixture for glass grinding tool and method of processing the mixture
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CZ2005393A3
|
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Glass grinding tool
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CZ2005308A3
|
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Method of chemical polishing or embossing of glass products and apparatus for making the same
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CZ2004962A3
|
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Device for transporting molten glass
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CZ2004277A3
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Grinding device
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CZ200413A3
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Tool for grinding and polishing glass
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CZ20032803A3
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Mixture for grinding wheel and process for its preparation
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CZ2003219A3
|
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Forming process of small glass blank pressings
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CZ20023451A3
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Device for cleaning screens of vibratory screen separators
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CZ20021842A3
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Attachment flange for electric current supply
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CZ293064B6
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Treatment process of striking glasses prior forming thereof
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CZ2002395A3
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Apparatus for machining artificial jewellery stone facets
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