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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Priority to JP10285177ApriorityCriticalpatent/JPS5436630A/ja
Publication of JPS5436630ApublicationCriticalpatent/JPS5436630A/ja
Publication of JPS618314B2publicationCriticalpatent/JPS618314B2/ja
JP10285177A1977-08-271977-08-27Overflow check valve device with the working range broadened up to 36p* front to back and right to left
GrantedJPS5436630A
(en)
