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.)
COSSA DELEMDICO MARIO
Original Assignee
COSSA DELEMDICO MARIO
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Filing date
Publication date
Application filed by COSSA DELEMDICO MARIOfiledCriticalCOSSA DELEMDICO MARIO
Priority to ES0036682UpriorityCriticalpatent/ES36682Y/en
Publication of ES36682UpublicationCriticalpatent/ES36682U/en
Application grantedgrantedCritical
Publication of ES36682YpublicationCriticalpatent/ES36682Y/en
Needle attachment device, characterized by having an appropriate housing that is open at both ends; housing in the smaller or forward, a cylindrical, hollow metal body, whose front part has a projection with grooved surface, which has the purpose of limiting the introduction of said body into the housing, and at the same time serves as a fastener of the stem and needle; presenting for this purpose a front perforation, of appropriate passage for the needle and a posterior exit that gives way to the plunger rod. (Machine-translation by Google Translate, not legally binding)