RU1769999C - Cпocoб boлoчehия tpуб чepeз дbe boлokи - Google Patents

Cпocoб boлoчehия tpуб чepeз дbe boлokи

Info

Publication number
RU1769999C
RU1769999C SU904850039A SU4850039A RU1769999C RU 1769999 C RU1769999 C RU 1769999C SU 904850039 A SU904850039 A SU 904850039A SU 4850039 A SU4850039 A SU 4850039A RU 1769999 C RU1769999 C RU 1769999C
Authority
RU
Russia
Prior art keywords
die
pipe drawing
pipe
Prior art date
Application number
SU904850039A
Other languages
English (en)
Inventor
Aleksandr I Lobanov
Vyacheslav I Martynov
Sergej A Chukmasov
Pavel G Khaustov
Original Assignee
Vni Kt I Trubnoj Promy
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 Vni Kt I Trubnoj Promy filed Critical Vni Kt I Trubnoj Promy
Priority to SU904850039A priority Critical patent/RU1769999C/ru
Application granted granted Critical
Publication of RU1769999C publication Critical patent/RU1769999C/ru

Links

SU904850039A 1990-07-10 1990-07-10 Cпocoб boлoчehия tpуб чepeз дbe boлokи RU1769999C (ru)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU904850039A RU1769999C (ru) 1990-07-10 1990-07-10 Cпocoб boлoчehия tpуб чepeз дbe boлokи

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU904850039A RU1769999C (ru) 1990-07-10 1990-07-10 Cпocoб boлoчehия tpуб чepeз дbe boлokи

Publications (1)

Publication Number Publication Date
RU1769999C true RU1769999C (ru) 1992-10-23

Family

ID=21526917

Family Applications (1)

Application Number Title Priority Date Filing Date
SU904850039A RU1769999C (ru) 1990-07-10 1990-07-10 Cпocoб boлoчehия tpуб чepeз дbe boлokи

Country Status (1)

Country Link
RU (1) RU1769999C (ru)

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