ES292483U - Tubo de resina sintetica - Google Patents

Tubo de resina sintetica

Info

Publication number
ES292483U
ES292483U ES292483U ES292483U ES292483U ES 292483 U ES292483 U ES 292483U ES 292483 U ES292483 U ES 292483U ES 292483 U ES292483 U ES 292483U ES 292483 U ES292483 U ES 292483U
Authority
ES
Spain
Prior art keywords
translation
machine
synthetic resin
legally binding
google translate
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.)
Granted
Application number
ES292483U
Other languages
English (en)
Other versions
ES292483Y (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
Priority claimed from JP2617385U external-priority patent/JPS61141889U/ja
Priority claimed from JP1985123193U external-priority patent/JPH0419275Y2/ja
Priority claimed from JP1985123192U external-priority patent/JPH0349350Y2/ja
Priority claimed from JP1985123191U external-priority patent/JPH0311510Y2/ja
Application filed by Individual filed Critical Individual
Publication of ES292483U publication Critical patent/ES292483U/es
Application granted granted Critical
Publication of ES292483Y publication Critical patent/ES292483Y/es
Expired legal-status Critical Current

Links

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  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

Tubo de resina sintética previsto para utilización subterránea que tiene una pared de tubo dotada de una acanaladura helicoidal, caracterizado por la mejora que consiste en que un elemento de refuerzo hecho de chapa metálica fina está interpuesto en dicha pared cae tubo, extendiéndose integralmente a lo largo de una parte superior de la acanaladura de dicha pared del tubo y por lo menos una parte de las porciones de pared lateral opuestas a dicha parte superior.
ES1986292483U 1985-02-25 1986-02-24 Tubo de resina sintetica Expired ES292483Y (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2617385U JPS61141889U (es) 1985-02-25 1985-02-25
JP1985123193U JPH0419275Y2 (es) 1985-08-09 1985-08-09
JP1985123192U JPH0349350Y2 (es) 1985-08-09 1985-08-09
JP1985123191U JPH0311510Y2 (es) 1985-08-09 1985-08-09

Publications (2)

Publication Number Publication Date
ES292483U true ES292483U (es) 1987-01-01
ES292483Y ES292483Y (es) 1987-08-16

Family

ID=27458446

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1986292483U Expired ES292483Y (es) 1985-02-25 1986-02-24 Tubo de resina sintetica

Country Status (1)

Country Link
ES (1) ES292483Y (es)

Also Published As

Publication number Publication date
ES292483Y (es) 1987-08-16

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20100623