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ES138312Y - Nucleo neumatico para la fabricacion de tubos. - Google Patents

Nucleo neumatico para la fabricacion de tubos.

Info

Publication number
ES138312Y
ES138312Y ES1968138312U ES138312U ES138312Y ES 138312 Y ES138312 Y ES 138312Y ES 1968138312 U ES1968138312 U ES 1968138312U ES 138312 U ES138312 U ES 138312U ES 138312 Y ES138312 Y ES 138312Y
Authority
ES
Spain
Prior art keywords
tubes
manufacture
pneumatic core
pneumatic
core
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
ES1968138312U
Other languages
English (en)
Other versions
ES138312U (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.)
Corporacion Empresarial de Materiales de Construccion COEMAC SA
Original Assignee
Corporacion Empresarial de Materiales de Construccion COEMAC SA
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 Corporacion Empresarial de Materiales de Construccion COEMAC SA filed Critical Corporacion Empresarial de Materiales de Construccion COEMAC SA
Priority to ES1968138312U priority Critical patent/ES138312Y/es
Publication of ES138312U publication Critical patent/ES138312U/es
Application granted granted Critical
Publication of ES138312Y publication Critical patent/ES138312Y/es
Expired legal-status Critical Current

Links

ES1968138312U 1968-04-29 1968-04-29 Nucleo neumatico para la fabricacion de tubos. Expired ES138312Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1968138312U ES138312Y (es) 1968-04-29 1968-04-29 Nucleo neumatico para la fabricacion de tubos.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1968138312U ES138312Y (es) 1968-04-29 1968-04-29 Nucleo neumatico para la fabricacion de tubos.

Publications (2)

Publication Number Publication Date
ES138312U ES138312U (es) 1968-10-01
ES138312Y true ES138312Y (es) 1969-04-01

Family

ID=8321658

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1968138312U Expired ES138312Y (es) 1968-04-29 1968-04-29 Nucleo neumatico para la fabricacion de tubos.

Country Status (1)

Country Link
ES (1) ES138312Y (es)

Also Published As

Publication number Publication date
ES138312U (es) 1968-10-01

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