IT1178773B - Costruzione di flange peer collegare tubi e relativo metodo di fabbricazione di flange
- Google Patents
Costruzione di flange peer collegare tubi e relativo metodo di fabbricazione di flange
Info
Publication number
IT1178773B
IT1178773BIT24181/84AIT2418184AIT1178773BIT 1178773 BIT1178773 BIT 1178773BIT 24181/84 AIT24181/84 AIT 24181/84AIT 2418184 AIT2418184 AIT 2418184AIT 1178773 BIT1178773 BIT 1178773B
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Koch Ind IncfiledCriticalKoch Ind Inc
Priority to IT24181/84ApriorityCriticalpatent/IT1178773B/it
Publication of IT8424181A0publicationCriticalpatent/IT8424181A0/it
Application grantedgrantedCritical
Publication of IT1178773BpublicationCriticalpatent/IT1178773B/it