ES224712Y - DEVICE FOR COUPLING HELICAL TUBES. - Google Patents

DEVICE FOR COUPLING HELICAL TUBES.

Info

Publication number
ES224712Y
ES224712Y ES1976224712U ES224712U ES224712Y ES 224712 Y ES224712 Y ES 224712Y ES 1976224712 U ES1976224712 U ES 1976224712U ES 224712 U ES224712 U ES 224712U ES 224712 Y ES224712 Y ES 224712Y
Authority
ES
Spain
Prior art keywords
helical tubes
coupling helical
coupling
tubes
helical
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
ES1976224712U
Other languages
Spanish (es)
Other versions
ES224712U (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 ES1976224712U priority Critical patent/ES224712Y/en
Publication of ES224712U publication Critical patent/ES224712U/en
Application granted granted Critical
Publication of ES224712Y publication Critical patent/ES224712Y/en
Expired legal-status Critical Current

Links

ES1976224712U 1976-11-25 1976-11-25 DEVICE FOR COUPLING HELICAL TUBES. Expired ES224712Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1976224712U ES224712Y (en) 1976-11-25 1976-11-25 DEVICE FOR COUPLING HELICAL TUBES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1976224712U ES224712Y (en) 1976-11-25 1976-11-25 DEVICE FOR COUPLING HELICAL TUBES.

Publications (2)

Publication Number Publication Date
ES224712U ES224712U (en) 1977-02-01
ES224712Y true ES224712Y (en) 1978-10-01

Family

ID=8386689

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1976224712U Expired ES224712Y (en) 1976-11-25 1976-11-25 DEVICE FOR COUPLING HELICAL TUBES.

Country Status (1)

Country Link
ES (1) ES224712Y (en)

Also Published As

Publication number Publication date
ES224712U (en) 1977-02-01

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