CH456907A - Längsgefalztes Regenfallrohr aus Blech für Hausdächer
- Google Patents
Längsgefalztes Regenfallrohr aus Blech für Hausdächer
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Publication number
CH456907A
CH456907ACH285767ACH285767ACH456907ACH 456907 ACH456907 ACH 456907ACH 285767 ACH285767 ACH 285767ACH 285767 ACH285767 ACH 285767ACH 456907 ACH456907 ACH 456907A
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Publication date
Application filed by Hudribusch KarlfiledCriticalHudribusch Karl
Priority to CH285767ApriorityCriticalpatent/CH456907A/de
Publication of CH456907ApublicationCriticalpatent/CH456907A/de
Raccords spéciaux préfabriqués pour le raccordement méthodique de toutes couvertures ondulées, en particulier celles en amiante-ciment, à des pénétrations de toit quelconques