ES88643Y - Dispositivo auxilar de bisagra para escaleras de mano - Google Patents

Dispositivo auxilar de bisagra para escaleras de mano

Info

Publication number
ES88643Y
ES88643Y ES88643U ES88643U ES88643Y ES 88643 Y ES88643 Y ES 88643Y ES 88643 U ES88643 U ES 88643U ES 88643 U ES88643 U ES 88643U ES 88643 Y ES88643 Y ES 88643Y
Authority
ES
Spain
Prior art keywords
ladders
hinge device
auxiliary hinge
auxiliary
hinge
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
ES88643U
Other languages
English (en)
Other versions
ES88643U (es
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES88643U priority Critical patent/ES88643Y/es
Publication of ES88643U publication Critical patent/ES88643U/es
Application granted granted Critical
Publication of ES88643Y publication Critical patent/ES88643Y/es
Expired legal-status Critical Current

Links

ES88643U 1961-08-08 1961-08-08 Dispositivo auxilar de bisagra para escaleras de mano Expired ES88643Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES88643U ES88643Y (es) 1961-08-08 1961-08-08 Dispositivo auxilar de bisagra para escaleras de mano

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES88643U ES88643Y (es) 1961-08-08 1961-08-08 Dispositivo auxilar de bisagra para escaleras de mano

Publications (2)

Publication Number Publication Date
ES88643U ES88643U (es) 1961-10-16
ES88643Y true ES88643Y (es) 1962-03-01

Family

ID=52712647

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88643U Expired ES88643Y (es) 1961-08-08 1961-08-08 Dispositivo auxilar de bisagra para escaleras de mano

Country Status (1)

Country Link
ES (1) ES88643Y (es)

Also Published As

Publication number Publication date
ES88643U (es) 1961-10-16

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