US Patent 7088757 Use of spiro compounds as laser dyes
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Patent abstract
Use of spiro compounds of formula (I), where K1 and K2 are, independently of one another, conjugated systems, as a laser dye.
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US Patent 07088757 Use of spiro compounds as laser dyes US Patent 7088757 Use of spiro compounds as laser dyes
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Patent Number
0708875700
Patent Number
708875700
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Official Website
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Infobox
Is a
Patent Jurisdiction
Patent Number
070887570
Date of Patent
August 8, 2006
0Patent Application Number
096014340
Date Filed
January 23, 1999
0Official Website
Patent Primary Examiner
Edits on 25 Sep, 2022
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Infobox
Is a
Patent Jurisdiction
Patent Number
070887570
Date of Patent
August 8, 2006
0Patent Application Number
096014340
Date Filed
January 23, 1999
0Official Website
Patent Primary Examiner
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US Patent 07088757 Use of spiro compounds as laser dyes
Infobox
Is a
Patent jurisdiction
Patent number
07088757
Date of patent
August 8, 2006
Patent application number
09601434
Date Filed
January 23, 1999
Patent primary examiner
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