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 Akers Mek Verksted AsfiledCriticalAkers Mek Verksted As
Priority to NO793921ApriorityCriticalpatent/NO145731C/no
Priority to GB7943617Aprioritypatent/GB2037929B/en
Priority to US06/105,268prioritypatent/US4343562A/en
Priority to BR7908481Aprioritypatent/BR7908481A/pt
Priority to MX180637Aprioritypatent/MX150371A/es
Publication of NO793921LpublicationCriticalpatent/NO793921L/no
Publication of NO145731BpublicationCriticalpatent/NO145731B/no
Publication of NO145731CpublicationCriticalpatent/NO145731C/no