DD75516A1 - Mehrschichtiges spiralbandrohr für Druckkessel - Google Patents
Mehrschichtiges spiralbandrohr für DruckkesselInfo
- Publication number
- DD75516A1 DD75516A1 DD13677368A DD13677368A DD75516A1 DD 75516 A1 DD75516 A1 DD 75516A1 DD 13677368 A DD13677368 A DD 13677368A DD 13677368 A DD13677368 A DD 13677368A DD 75516 A1 DD75516 A1 DD 75516A1
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- spiralbandrohr
- druckkessel
- mehrschichtiges
- für
- spiralbandrohr für
- Prior art date
Links
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD13677368A DD75516A1 (es) | 1968-12-17 | 1968-12-17 | Mehrschichtiges spiralbandrohr für Druckkessel |
GB7283/69A GB1203907A (en) | 1968-12-17 | 1969-02-11 | Spiral multilayer metal pipe for a pressure vessel |
US798679A US3566925A (en) | 1968-12-17 | 1969-02-12 | Spiral multilayer pipe for pressure vessel |
DE19691907806 DE1907806C2 (de) | 1968-12-17 | 1969-02-13 | Rohrkoerper mit aus Stahlblech spiralfoermig gewickelter Wand |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD13677368A DD75516A1 (es) | 1968-12-17 | 1968-12-17 | Mehrschichtiges spiralbandrohr für Druckkessel |
GB7283/69A GB1203907A (en) | 1968-12-17 | 1969-02-11 | Spiral multilayer metal pipe for a pressure vessel |
US79867969A | 1969-02-12 | 1969-02-12 | |
DE19691907806 DE1907806C2 (de) | 1968-12-17 | 1969-02-13 | Rohrkoerper mit aus Stahlblech spiralfoermig gewickelter Wand |
Publications (1)
Publication Number | Publication Date |
---|---|
DD75516A1 true DD75516A1 (es) | 1970-08-20 |
Family
ID=263897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD13677368A DD75516A1 (es) | 1968-12-17 | 1968-12-17 | Mehrschichtiges spiralbandrohr für Druckkessel |
Country Status (1)
Country | Link |
---|---|
DD (1) | DD75516A1 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004028020A1 (de) * | 2004-06-08 | 2005-12-29 | ITT Manufacturing Enterprises, Inc., Wilmington | Mehrwandig gerolltes Rohr und Verfahren zu dessen Herstellung |
-
1968
- 1968-12-17 DD DD13677368A patent/DD75516A1/es unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004028020A1 (de) * | 2004-06-08 | 2005-12-29 | ITT Manufacturing Enterprises, Inc., Wilmington | Mehrwandig gerolltes Rohr und Verfahren zu dessen Herstellung |
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