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 R RosariofiledCriticalR Rosario
Priority to PH22992ApriorityCriticalpatent/PH13228A/en
Publication of PH13228ApublicationCriticalpatent/PH13228A/en