Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Clebsch & Schu Nemann
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Clebsch & Schu Nemann
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Application filed by Clebsch & Schu NemannfiledCriticalClebsch & Schu Nemann
Application grantedgrantedCritical
Publication of FR891325ApublicationCriticalpatent/FR891325A/fr