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BOGDAHN THOMAS
DE
2 patents
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US8584491B2
Nov 19, 2013
Drawing method for producing cylindrical-shaped components from quartz glass
BOGDAHN THOMAS
2 citations
57
US8061162B2
Nov 22, 2011
Method for producing a tube of quartz glass by elongating a hollow cylinder of quartz glass
BOGDAHN THOMAS
3 citations
57