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.)
TAKASHIKA SABURO
TAKASHIKA SABUROU
Original Assignee
TAKASHIKA SABURO
TAKASHIKA SABUROU
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 TAKASHIKA SABURO, TAKASHIKA SABUROUfiledCriticalTAKASHIKA SABURO
Priority to JP8094175ApriorityCriticalpatent/JPS525939A/en
Publication of JPS525939ApublicationCriticalpatent/JPS525939A/en
PURPOSE: To completely prevent a contamination accident or the like caused by a gap or removal of packing with pressure applied in case of flashing water.