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Publication date
Application filed by Hugo Simons & CofiledCriticalHugo Simons & Co
Application grantedgrantedCritical
Publication of AT31907BpublicationCriticalpatent/AT31907B/de
AT31907D1906-10-291906-10-29Schloß zur Herstellung von gegen zufällige Lösung geschützten, gewünschtenfalls aber leicht lösbaren Verbindungen.
AT31907B
(de)