Optical fiber preform manufacturing method

United States of America Patent

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Mar 12, 1985
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N/A
app pub date
Jul 6, 1983
filing date
Jul 6, 1983

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Expired

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Abstract

The time required to collapse an OH-rich silica tube can be reduced significantly by subjecting the tube to a deuterium/hydrogen exchange prior to its collapse.

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Patent Owner(s)

Patent Owner	Address
BELL TELEPHONE LABORATORES INCORPORATED A CORP OF NY	600 MOUNTAIN AVE MURRAY HILL NJ 07974

International Classification(s)

C03C:CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREO....

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Inventor Name	Address	# of filed Patents	Total Citations
Kosinski, Sandra G	New Providence, NJ	5	105
Lemaire, Paul J	Basking Ridge, NJ	13	489
O'Connor, Paul B	Middlesex, NJ	10	241

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Optical fiber preform manufacturing method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

06511142

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PATENT NO	4504297
SERIAL NO	06511142
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06511142

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