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Peter Luhr
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Bad Munstereifel, DE
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last 30 patents
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Patent Grant
Process for making phosphorus pentoxide and optionally phosphoric a...
Patent number
4,603,039
Issue date
Jul 29, 1986
Hoechst Aktiengesellschaft
Bernhard Kuxdorf
C01 - INORGANIC CHEMISTRY
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Patent Grant
Process and apparatus for making phosphorus pentoxide with utilizat...
Patent number
4,525,329
Issue date
Jun 25, 1985
Hoechst Aktiengesellschaft
Bernhard Kuxdorf
C01 - INORGANIC CHEMISTRY