DD133637A5 - Schweissvorrichtung zur herstellung von rohrfoermigen waermeaustauschern - Google Patents

Schweissvorrichtung zur herstellung von rohrfoermigen waermeaustauschern

Info

Publication number
DD133637A5
DD133637A5 DD20288977A DD20288977A DD133637A5 DD 133637 A5 DD133637 A5 DD 133637A5 DD 20288977 A DD20288977 A DD 20288977A DD 20288977 A DD20288977 A DD 20288977A DD 133637 A5 DD133637 A5 DD 133637A5
Authority
DD
German Democratic Republic
Prior art keywords
heat exchangers
welding device
tubular heat
manufacturing tubular
manufacturing
Prior art date
Application number
DD20288977A
Other languages
English (en)
Inventor
Stanislav Hladky
Radko Maev
Miloslav Hanak
Eduard Pokorny
Pavel M Prichodko
Vladimir K Labedev
Original Assignee
Kralovopolska Strojirna
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 Kralovopolska Strojirna filed Critical Kralovopolska Strojirna
Publication of DD133637A5 publication Critical patent/DD133637A5/de

Links

DD20288977A 1976-12-23 1977-12-22 Schweissvorrichtung zur herstellung von rohrfoermigen waermeaustauschern DD133637A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS853776A CS189290B1 (en) 1976-12-23 1976-12-23 Device for forming the ribs by welding on the band

Publications (1)

Publication Number Publication Date
DD133637A5 true DD133637A5 (de) 1979-01-17

Family

ID=5436016

Family Applications (1)

Application Number Title Priority Date Filing Date
DD20288977A DD133637A5 (de) 1976-12-23 1977-12-22 Schweissvorrichtung zur herstellung von rohrfoermigen waermeaustauschern

Country Status (2)

Country Link
CS (1) CS189290B1 (de)
DD (1) DD133637A5 (de)

Also Published As

Publication number Publication date
CS189290B1 (en) 1979-04-30

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