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ES1038264Y - Union de tuberias concentricas para calderas estancas. - Google Patents

Union de tuberias concentricas para calderas estancas.

Info

Publication number
ES1038264Y
ES1038264Y ES9702380U ES9702380U ES1038264Y ES 1038264 Y ES1038264 Y ES 1038264Y ES 9702380 U ES9702380 U ES 9702380U ES 9702380 U ES9702380 U ES 9702380U ES 1038264 Y ES1038264 Y ES 1038264Y
Authority
ES
Spain
Prior art keywords
boilers
watertight
union
concentric pipes
concentric
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 - Fee Related
Application number
ES9702380U
Other languages
English (en)
Other versions
ES1038264U (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.)
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 ES9702380U priority Critical patent/ES1038264Y/es
Publication of ES1038264U publication Critical patent/ES1038264U/es
Application granted granted Critical
Publication of ES1038264Y publication Critical patent/ES1038264Y/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

ES9702380U 1997-09-17 1997-09-17 Union de tuberias concentricas para calderas estancas. Expired - Fee Related ES1038264Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9702380U ES1038264Y (es) 1997-09-17 1997-09-17 Union de tuberias concentricas para calderas estancas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9702380U ES1038264Y (es) 1997-09-17 1997-09-17 Union de tuberias concentricas para calderas estancas.

Publications (2)

Publication Number Publication Date
ES1038264U ES1038264U (es) 1998-06-16
ES1038264Y true ES1038264Y (es) 1999-05-16

Family

ID=8301184

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9702380U Expired - Fee Related ES1038264Y (es) 1997-09-17 1997-09-17 Union de tuberias concentricas para calderas estancas.

Country Status (1)

Country Link
ES (1) ES1038264Y (es)

Also Published As

Publication number Publication date
ES1038264U (es) 1998-06-16

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Legal Events

Date Code Title Description
GC1K Exploitation certificate registered

Effective date: 20020403

FD1K Utility model lapsed

Effective date: 20070918