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Herbert Griesser
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Vocklabruck, AT
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last 30 patents
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Patent Grant
Flame-retardant, high temperature resistant polyimide fibers and pr...
Patent number
5,384,390
Issue date
Jan 24, 1995
Lenzing Aktiengesellschaft
Claus Schobesberger
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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Patent Grant
Method of producing new flame-retardant thermostable homopolyimides...
Patent number
5,120,814
Issue date
Jun 9, 1992
Lenzing AG
Sigrid Seidl
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...