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Method for producing hollow glass covers
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Method for producing microglass balls with cracked values over 2.2
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Method for producing finest fibers, especially of glass
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Method for producing small glass balls
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Process for producing fibers from extractable material
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Device for producing microglass balls
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Device for waste glass removal in microglass ball production
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Device for re-melting dust-soft and fine-core glass particles
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Method for producing glass covers
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Method for the production of solid covers, especially of glass
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Method for producing hollow covers from glass
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