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Peter Hirschmann
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Burghausen, DE
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last 30 patents
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Patent Grant
Process for purifying hydrogen chloride from pyrolysis of 1,2-dichl...
Patent number
4,986,975
Issue date
Jan 22, 1991
Wacker-Chemie GmbH
Ludwig Schmidhammer
C01 - INORGANIC CHEMISTRY
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Patent Grant
Process for purification of HCl from pyrolysis of EDC
Patent number
4,839,153
Issue date
Jun 13, 1989
Wacker-Chemie GmbH
Ludwig Schmidhammer
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for oxychlorination of ethylene
Patent number
4,754,088
Issue date
Jun 28, 1988
Wacker-Chemie GmbH
Ludwig Schmidhammer
C07 - ORGANIC CHEMISTRY
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Patent Grant
Novel heat recovery process
Patent number
4,606,742
Issue date
Aug 19, 1986
Wacker-Chemie GmbH
Gerhard Dummer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL