ES413505A3 - Perfeccionamientos introducidos en la fabricacion de tubos con aletas. - Google Patents

Perfeccionamientos introducidos en la fabricacion de tubos con aletas.

Info

Publication number
ES413505A3
ES413505A3 ES413505A ES413505A ES413505A3 ES 413505 A3 ES413505 A3 ES 413505A3 ES 413505 A ES413505 A ES 413505A ES 413505 A ES413505 A ES 413505A ES 413505 A3 ES413505 A3 ES 413505A3
Authority
ES
Spain
Prior art keywords
fin
manufacture
tube
translation
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.)
Expired
Application number
ES413505A
Other languages
English (en)
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.)
HERNANDEZ VEGA
Original Assignee
HERNANDEZ VEGA
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 HERNANDEZ VEGA filed Critical HERNANDEZ VEGA
Priority to ES413505A priority Critical patent/ES413505A3/es
Publication of ES413505A3 publication Critical patent/ES413505A3/es
Expired legal-status Critical Current

Links

Landscapes

  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
ES413505A 1973-04-09 1973-04-09 Perfeccionamientos introducidos en la fabricacion de tubos con aletas. Expired ES413505A3 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES413505A ES413505A3 (es) 1973-04-09 1973-04-09 Perfeccionamientos introducidos en la fabricacion de tubos con aletas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES413505A ES413505A3 (es) 1973-04-09 1973-04-09 Perfeccionamientos introducidos en la fabricacion de tubos con aletas.

Publications (1)

Publication Number Publication Date
ES413505A3 true ES413505A3 (es) 1976-02-01

Family

ID=8463863

Family Applications (1)

Application Number Title Priority Date Filing Date
ES413505A Expired ES413505A3 (es) 1973-04-09 1973-04-09 Perfeccionamientos introducidos en la fabricacion de tubos con aletas.

Country Status (1)

Country Link
ES (1) ES413505A3 (es)

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20170626