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Hendrik Venhuizen
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Eindhoven, NL
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last 30 patents
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Patent Grant
Method of and device for manufacturing optical fibers
Patent number
4,966,614
Issue date
Oct 30, 1990
U.S. Philips Corp.
Andreas N. Van Geelen
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Patent Grant
Device for manufacturing optical fiber preforms
Patent number
4,770,682
Issue date
Sep 13, 1988
U.S. Philips Corp.
Andreas N. Van Geelen
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...