ES47975Y - A smooth and helical finned tube - Google Patents

A smooth and helical finned tube

Info

Publication number
ES47975Y
ES47975Y ES0047975U ES47975U ES47975Y ES 47975 Y ES47975 Y ES 47975Y ES 0047975 U ES0047975 U ES 0047975U ES 47975 U ES47975 U ES 47975U ES 47975 Y ES47975 Y ES 47975Y
Authority
ES
Spain
Prior art keywords
smooth
finned tube
helical finned
helical
tube
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
ES0047975U
Other languages
Spanish (es)
Other versions
ES47975U (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 ES0047975U priority Critical patent/ES47975Y/en
Publication of ES47975U publication Critical patent/ES47975U/en
Application granted granted Critical
Publication of ES47975Y publication Critical patent/ES47975Y/en
Expired legal-status Critical Current

Links

ES0047975U 1955-05-07 1955-05-07 A smooth and helical finned tube Expired ES47975Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0047975U ES47975Y (en) 1955-05-07 1955-05-07 A smooth and helical finned tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0047975U ES47975Y (en) 1955-05-07 1955-05-07 A smooth and helical finned tube

Publications (2)

Publication Number Publication Date
ES47975U ES47975U (en) 1955-07-16
ES47975Y true ES47975Y (en) 1955-12-16

Family

ID=51111183

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0047975U Expired ES47975Y (en) 1955-05-07 1955-05-07 A smooth and helical finned tube

Country Status (1)

Country Link
ES (1) ES47975Y (en)

Also Published As

Publication number Publication date
ES47975U (en) 1955-07-16

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