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 Ivan Samuel Edlund UnofiledCriticalIvan Samuel Edlund Uno
Priority to IS444ApriorityCriticalpatent/IS197B6/is
Publication of IS444A7publicationCriticalpatent/IS444A7/is
Publication of IS197B6publicationCriticalpatent/IS197B6/is