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Home › Method of purifying natural or synthetic silica, and application thereof to depositing purified natural or synthetic silica on an optical fiber preform

Method of purifying natural or synthetic silica, and application thereof to depositing purified natural or synthetic silica on an optical fiber preform

US Patent 6477864 · Granted Nov 12, 2002

Estimated economic value: $2,716,000 ⓘ

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