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.)
Revolving Ball Filter Co Ltd
Original Assignee
Revolving Ball Filter Co Ltd
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 Revolving Ball Filter Co LtdfiledCriticalRevolving Ball Filter Co Ltd
Priority to ES4677ApriorityCriticalpatent/ES4677A1/en
Publication of ES4677A1publicationCriticalpatent/ES4677A1/en