ES21987Y - Perfected cylindrical screw with internal hexagon. - Google Patents

Perfected cylindrical screw with internal hexagon.

Info

Publication number
ES21987Y
ES21987Y ES0021987U ES21987U ES21987Y ES 21987 Y ES21987 Y ES 21987Y ES 0021987 U ES0021987 U ES 0021987U ES 21987 U ES21987 U ES 21987U ES 21987 Y ES21987 Y ES 21987Y
Authority
ES
Spain
Prior art keywords
perfected
cylindrical screw
internal hexagon
hexagon
internal
Prior art date
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.)
Expired
Application number
ES0021987U
Other languages
Spanish (es)
Other versions
ES21987U (en
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.)
AIZPITARIE ACHA AMADEO
Original Assignee
AIZPITARIE ACHA AMADEO
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 AIZPITARIE ACHA AMADEO filed Critical AIZPITARIE ACHA AMADEO
Priority to ES0021987U priority Critical patent/ES21987Y/en
Publication of ES21987U publication Critical patent/ES21987U/en
Application granted granted Critical
Publication of ES21987Y publication Critical patent/ES21987Y/en
Expired legal-status Critical Current

Links

ES0021987U 1950-01-21 1950-01-21 Perfected cylindrical screw with internal hexagon. Expired ES21987Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0021987U ES21987Y (en) 1950-01-21 1950-01-21 Perfected cylindrical screw with internal hexagon.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0021987U ES21987Y (en) 1950-01-21 1950-01-21 Perfected cylindrical screw with internal hexagon.

Publications (2)

Publication Number Publication Date
ES21987U ES21987U (en) 1950-02-16
ES21987Y true ES21987Y (en) 1950-08-16

Family

ID=51085895

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0021987U Expired ES21987Y (en) 1950-01-21 1950-01-21 Perfected cylindrical screw with internal hexagon.

Country Status (1)

Country Link
ES (1) ES21987Y (en)

Also Published As

Publication number Publication date
ES21987U (en) 1950-02-16

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