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 Isomax Ing HandelfiledCriticalIsomax Ing Handel
Priority to DK220777ApriorityCriticalpatent/DK146210C/da
Priority to NO781241Aprioritypatent/NO148723C/no
Priority to FI781086Aprioritypatent/FI64240C/fi
Priority to DE2815796Aprioritypatent/DE2815796C2/de
Priority to US05/895,712prioritypatent/US4222337A/en
Priority to FR7810981Aprioritypatent/FR2387429A1/fr
Priority to GB14479/78Aprioritypatent/GB1596702A/en
Priority to SE7804258Aprioritypatent/SE440950C/sv
Publication of DK220777ApublicationCriticalpatent/DK220777A/da
Publication of DK146210BpublicationCriticalpatent/DK146210B/da
Application grantedgrantedCritical
Publication of DK146210CpublicationCriticalpatent/DK146210C/da