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 Henry C LasaterfiledCriticalHenry C Lasater
Priority to MX19902083ApriorityCriticalpatent/MX159918A/en
Publication of MX159918ApublicationCriticalpatent/MX159918A/en