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ES146622A3 - Sistema de reducir el diámetro de los tubos de acero de cualquier clase. - Google Patents

Sistema de reducir el diámetro de los tubos de acero de cualquier clase.

Info

Publication number
ES146622A3
ES146622A3 ES146622A ES146622A ES146622A3 ES 146622 A3 ES146622 A3 ES 146622A3 ES 146622 A ES146622 A ES 146622A ES 146622 A ES146622 A ES 146622A ES 146622 A3 ES146622 A3 ES 146622A3
Authority
ES
Spain
Prior art keywords
diameter
reduce
steel tubes
tubes
steel
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
ES146622A
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.)
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 ES146622A priority Critical patent/ES146622A3/es
Publication of ES146622A3 publication Critical patent/ES146622A3/es
Expired legal-status Critical Current

Links

ES146622A 1939-02-22 1939-02-22 Sistema de reducir el diámetro de los tubos de acero de cualquier clase. Expired ES146622A3 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES146622A ES146622A3 (es) 1939-02-22 1939-02-22 Sistema de reducir el diámetro de los tubos de acero de cualquier clase.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES146622A ES146622A3 (es) 1939-02-22 1939-02-22 Sistema de reducir el diámetro de los tubos de acero de cualquier clase.

Publications (1)

Publication Number Publication Date
ES146622A3 true ES146622A3 (es) 1941-03-01

Family

ID=69419631

Family Applications (1)

Application Number Title Priority Date Filing Date
ES146622A Expired ES146622A3 (es) 1939-02-22 1939-02-22 Sistema de reducir el diámetro de los tubos de acero de cualquier clase.

Country Status (1)

Country Link
ES (1) ES146622A3 (es)

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