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.)
Casamitjana Grau pedro
Grau Sales miguel
Original Assignee
Casamitjana Grau pedro
Grau Sales miguel
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 Casamitjana Grau pedro, Grau Sales miguelfiledCriticalCasamitjana Grau pedro
Priority to ES0323984ApriorityCriticalpatent/ES323984A1/en
Publication of ES323984A1publicationCriticalpatent/ES323984A1/en
Thumbtack lifting machine, characterized in that it comprises a guide tube of said thumbtacks up to the point of nailing, provided at its exit end with elastic means for retaining the pin that is going to be nailed, of a rod for pushing the same and associated with pressurized fluid means for actuation, and a feeder device that inserts the thumbtacks one by one into said tube. (Machine-translation by Google Translate, not legally binding)
ES0323984A1966-02-261966-02-26Chinchetas nailing machine. (Machine-translation by Google Translate, not legally binding)
ExpiredES323984A1
(en)
Improvements in devices for sharpening formwork and perform analog operations in construction works. (Machine-translation by Google Translate, not legally binding)