ES227723Y - Tubo rigido de enrrollamiento helicoidal. - Google Patents

Tubo rigido de enrrollamiento helicoidal.

Info

Publication number
ES227723Y
ES227723Y ES1977227723U ES227723U ES227723Y ES 227723 Y ES227723 Y ES 227723Y ES 1977227723 U ES1977227723 U ES 1977227723U ES 227723 U ES227723 U ES 227723U ES 227723 Y ES227723 Y ES 227723Y
Authority
ES
Spain
Prior art keywords
rigid tube
helical winding
helical
winding
rigid
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
ES1977227723U
Other languages
English (en)
Other versions
ES227723U (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 ES1977227723U priority Critical patent/ES227723Y/es
Publication of ES227723U publication Critical patent/ES227723U/es
Application granted granted Critical
Publication of ES227723Y publication Critical patent/ES227723Y/es
Expired legal-status Critical Current

Links

ES1977227723U 1977-04-06 1977-04-06 Tubo rigido de enrrollamiento helicoidal. Expired ES227723Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1977227723U ES227723Y (es) 1977-04-06 1977-04-06 Tubo rigido de enrrollamiento helicoidal.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1977227723U ES227723Y (es) 1977-04-06 1977-04-06 Tubo rigido de enrrollamiento helicoidal.

Publications (2)

Publication Number Publication Date
ES227723U ES227723U (es) 1977-05-16
ES227723Y true ES227723Y (es) 1977-11-01

Family

ID=8389353

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1977227723U Expired ES227723Y (es) 1977-04-06 1977-04-06 Tubo rigido de enrrollamiento helicoidal.

Country Status (1)

Country Link
ES (1) ES227723Y (es)

Also Published As

Publication number Publication date
ES227723U (es) 1977-05-16

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