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.)
Sabine Wallace Clement Ware
Original Assignee
Sabine Wallace Clement Ware
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 Sabine Wallace Clement WarefiledCriticalSabine Wallace Clement Ware
Priority to ES66323ApriorityCriticalpatent/ES66323A1/en
Publication of ES66323A1publicationCriticalpatent/ES66323A1/en
ES66323A1918-02-061918-02-06
A sound absorbing material for walls, floors and ceilings, with the corresponding procedure for its manufacture.
ExpiredES66323A1
(en)