ES293007A2 - Improvements in the manufacture of transversely strated pipes (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the manufacture of transversely strated pipes (Machine-translation by Google Translate, not legally binding)
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.)
FONT VALLS JOAQUIN
LLINES JANE ROQUE
Original Assignee
FONT VALLS JOAQUIN
LLINES JANE ROQUE
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 FONT VALLS JOAQUIN, LLINES JANE ROQUEfiledCriticalFONT VALLS JOAQUIN
Priority to ES0293007ApriorityCriticalpatent/ES293007A2/en
Publication of ES293007A2publicationCriticalpatent/ES293007A2/en
Improvements introduced in the object of the main patent, No. 292,060, by: "Improvements in the manufacture of transversely striated tubes", characterized in that the molding elements consist of two clamps capable of sliding antagonist along a notch of which are provided the carrier pieces joined to the chain, these jaws carrying the internal recess corresponding to the transverse groove and the trigger device composed of a pin, a driving spring and a housing in the other jaw. (Machine-translation by Google Translate, not legally binding)
ES0293007A1963-10-291963-10-29Improvements in the manufacture of transversely strated pipes (Machine-translation by Google Translate, not legally binding)
ExpiredES293007A2
(en)