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.)
Boyle Y Otto Osborn Georg Y R
Original Assignee
Boyle Y Otto Osborn Georg Y R
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
Priority claimed from US00061661Aexternal-prioritypatent/US3830067A/en
Application filed by Boyle Y Otto Osborn Georg Y RfiledCriticalBoyle Y Otto Osborn Georg Y R
Publication of ES195811UpublicationCriticalpatent/ES195811U/en
Application grantedgrantedCritical
Publication of ES195811YpublicationCriticalpatent/ES195811Y/en
An irrigation arrangement comprising flexible tubes and means for supplying water to them, characterized in that the tubes are formed by at least two superimposed elongated strips joined together by heat along their longitudinal edges and because at least one of the strips is made of a permeable fibrous material. (Machine-translation by Google Translate, not legally binding)
ES1973195811U1970-08-061973-10-02
AN IRRIGATION PROVISION.
ExpiredES195811Y
(en)
Procedure, with your corresponding machine, for the manufacture of paper rigid jealousies. (Machine-translation by Google Translate, not legally binding)