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.)
KUND JOHN ALWART STEILL
NICHOLAS ROUZSKY
Original Assignee
KUND JOHN ALWART STEILL
NICHOLAS ROUZSKY
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 KUND JOHN ALWART STEILL, NICHOLAS ROUZSKYfiledCriticalKUND JOHN ALWART STEILL
Priority to ES446137ApriorityCriticalpatent/ES446137A1/es
Publication of ES446137A1publicationCriticalpatent/ES446137A1/es
ES446137A1976-03-171976-03-17Perfeccionamientos introducidos en la construccion de cu- biertas protectoras contra choques, ondas explosivas, etc.
ExpiredES446137A1
(es)