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.)
Mars Inc
Original Assignee
Mars Inc
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 Mars IncfiledCriticalMars Inc
Publication of JPS55109443ApublicationCriticalpatent/JPS55109443A/en
Publication of JPH0233414B2publicationCriticalpatent/JPH0233414B2/ja