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.)
KOBUNSHI KAKO KENKYUSHO
Original Assignee
KOBUNSHI KAKO KENKYUSHO
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 KOBUNSHI KAKO KENKYUSHOfiledCriticalKOBUNSHI KAKO KENKYUSHO
Priority to JP318678ApriorityCriticalpatent/JPS5496219A/ja
Publication of JPS5496219ApublicationCriticalpatent/JPS5496219A/ja
Publication of JPS6213457B2publicationCriticalpatent/JPS6213457B2/ja
JP318678A1978-01-131978-01-13Thin building material having nonnwoven fabric of perpendicularly crossed long fibers in surface layer
GrantedJPS5496219A
(en)