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 B & J Mfg CofiledCriticalB & J Mfg Co
Priority to PH18658ApriorityCriticalpatent/PH15976A/en
Publication of PH15976ApublicationCriticalpatent/PH15976A/en