ES255509U - Ÿun tubo de hojas delgadas de metal para irrigacion por gotasÿ. - Google Patents

Ÿun tubo de hojas delgadas de metal para irrigacion por gotasÿ.

Info

Publication number
ES255509U
ES255509U ES1980255509U ES255509U ES255509U ES 255509 U ES255509 U ES 255509U ES 1980255509 U ES1980255509 U ES 1980255509U ES 255509 U ES255509 U ES 255509U ES 255509 U ES255509 U ES 255509U
Authority
ES
Spain
Prior art keywords
metal
passage
translation
tube
machine
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
ES1980255509U
Other languages
English (en)
Other versions
ES255509Y (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 ES1980255509U priority Critical patent/ES255509Y/es
Publication of ES255509U publication Critical patent/ES255509U/es
Application granted granted Critical
Publication of ES255509Y publication Critical patent/ES255509Y/es
Expired legal-status Critical Current

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  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

Un tubo de hojas delgadas de metal para irrigación por gotas, que consiste de por lo menos tres hojas delgadas de metal unidas entre sí que forman un pasaje de abastecimiento de agua y un pasaje de descarga de agua, aberturas para el pasaje del agua que se proporcionan en la hoja de metal delgada presente entre el pasaje de abastecimiento de agua y el pasaje de descarga de agua y en la hoja delgada de metal hacia afuera que define el pasaje de descarga de agua, caracterizado en que la hoja delgada de metal central se adhiere esencialmente en la misma zona de sus dos superficies a las otras dos hojas delgadas de metal.
ES1980255509U 1980-05-13 1980-05-13 un tubo de hojas delgadas de metal para irrigacion por gotas . Expired ES255509Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1980255509U ES255509Y (es) 1980-05-13 1980-05-13 un tubo de hojas delgadas de metal para irrigacion por gotas .

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1980255509U ES255509Y (es) 1980-05-13 1980-05-13 un tubo de hojas delgadas de metal para irrigacion por gotas .

Publications (2)

Publication Number Publication Date
ES255509U true ES255509U (es) 1981-10-01
ES255509Y ES255509Y (es) 1982-10-16

Family

ID=8412622

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1980255509U Expired ES255509Y (es) 1980-05-13 1980-05-13 un tubo de hojas delgadas de metal para irrigacion por gotas .

Country Status (1)

Country Link
ES (1) ES255509Y (es)

Also Published As

Publication number Publication date
ES255509Y (es) 1982-10-16

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