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.)
LECQ & CO
Original Assignee
LECQ & CO
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 LECQ & COfiledCriticalLECQ & CO
Priority to ES0004449UpriorityCriticalpatent/ES4449Y/en
Publication of ES4449UpublicationCriticalpatent/ES4449U/en
Application grantedgrantedCritical
Publication of ES4449YpublicationCriticalpatent/ES4449Y/en
A new valve for compressed air intake, characterized by its almost absolute tightness, achieved by the conical shape of the connecting piece (c), supplemented by a piece of rubber (d). (Machine-translation by Google Translate, not legally binding)
ES0004449U1936-01-151936-01-15
Automatic air intake valve.
ExpiredES4449Y
(en)