Legal status (The legal status 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 status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Richco Plastics Co
Original Assignee
Richco Plastics Co
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 Richco Plastics CofiledCriticalRichco Plastics Co
Publication of JPS51104164ApublicationCriticalpatent/JPS51104164A/en
Publication of JPS5833927B2publicationCriticalpatent/JPS5833927B2/en