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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PAUL SCHREINEMACHER
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PAUL SCHREINEMACHER
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Filing date
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Application filed by PAUL SCHREINEMACHERfiledCriticalPAUL SCHREINEMACHER
Application grantedgrantedCritical
Publication of FR406924ApublicationCriticalpatent/FR406924A/fr
Procédé de traitement des boues des eaux d'égout, dans des bassins horizontaux ou dans des fosses, séparés des dispositifs pour recueillir les boues