ES231756Y - Escalera de trabajo, con soporte graduable de sustentacion. - Google Patents

Escalera de trabajo, con soporte graduable de sustentacion.

Info

Publication number
ES231756Y
ES231756Y ES1977231756U ES231756U ES231756Y ES 231756 Y ES231756 Y ES 231756Y ES 1977231756 U ES1977231756 U ES 1977231756U ES 231756 U ES231756 U ES 231756U ES 231756 Y ES231756 Y ES 231756Y
Authority
ES
Spain
Prior art keywords
support
work ladder
adjustable
adjustable support
ladder
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
ES1977231756U
Other languages
English (en)
Other versions
ES231756U (es
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 filed Critical
Priority to ES1977231756U priority Critical patent/ES231756Y/es
Publication of ES231756U publication Critical patent/ES231756U/es
Application granted granted Critical
Publication of ES231756Y publication Critical patent/ES231756Y/es
Expired legal-status Critical Current

Links

ES1977231756U 1977-11-02 1977-11-02 Escalera de trabajo, con soporte graduable de sustentacion. Expired ES231756Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1977231756U ES231756Y (es) 1977-11-02 1977-11-02 Escalera de trabajo, con soporte graduable de sustentacion.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1977231756U ES231756Y (es) 1977-11-02 1977-11-02 Escalera de trabajo, con soporte graduable de sustentacion.

Publications (2)

Publication Number Publication Date
ES231756U ES231756U (es) 1977-12-16
ES231756Y true ES231756Y (es) 1978-05-01

Family

ID=8392925

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1977231756U Expired ES231756Y (es) 1977-11-02 1977-11-02 Escalera de trabajo, con soporte graduable de sustentacion.

Country Status (1)

Country Link
ES (1) ES231756Y (es)

Also Published As

Publication number Publication date
ES231756U (es) 1977-12-16

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