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Application filed by Henkel & Cie GmbhfiledCriticalHenkel & Cie Gmbh
Application grantedgrantedCritical
Publication of AT154127BpublicationCriticalpatent/AT154127B/en
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**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
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** WARNING ** End of DESC field may overlap beginning of CLMS **.
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**WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**.
** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT154127D1932-01-041932-12-14
Process for the preparation of quaternary ammonium bases.
AT154127B
(en)