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 L Wilson Corydon, Charles Muma, W Unger John, Henry Schneckloth, P Brosius Amos, C Kuchel JosephfiledCriticalL Wilson Corydon
Publication of CH16684ApublicationCriticalpatent/CH16684A/en