ES218303Y - Escalera helicoidal perfeccionada. - Google Patents

Escalera helicoidal perfeccionada.

Info

Publication number
ES218303Y
ES218303Y ES1976218303U ES218303U ES218303Y ES 218303 Y ES218303 Y ES 218303Y ES 1976218303 U ES1976218303 U ES 1976218303U ES 218303 U ES218303 U ES 218303U ES 218303 Y ES218303 Y ES 218303Y
Authority
ES
Spain
Prior art keywords
perfected
ladder
helical
helical ladder
perfected helical
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
ES1976218303U
Other languages
English (en)
Other versions
ES218303U (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 ES1976218303U priority Critical patent/ES218303Y/es
Publication of ES218303U publication Critical patent/ES218303U/es
Application granted granted Critical
Publication of ES218303Y publication Critical patent/ES218303Y/es
Expired legal-status Critical Current

Links

ES1976218303U 1976-01-26 1976-01-26 Escalera helicoidal perfeccionada. Expired ES218303Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1976218303U ES218303Y (es) 1976-01-26 1976-01-26 Escalera helicoidal perfeccionada.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1976218303U ES218303Y (es) 1976-01-26 1976-01-26 Escalera helicoidal perfeccionada.

Publications (2)

Publication Number Publication Date
ES218303U ES218303U (es) 1976-09-01
ES218303Y true ES218303Y (es) 1977-03-01

Family

ID=8381739

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1976218303U Expired ES218303Y (es) 1976-01-26 1976-01-26 Escalera helicoidal perfeccionada.

Country Status (1)

Country Link
ES (1) ES218303Y (es)

Also Published As

Publication number Publication date
ES218303U (es) 1976-09-01

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