SU644577A2 - Die for punching holes in hollow articles - Google Patents

Die for punching holes in hollow articles

Info

Publication number
SU644577A2
SU644577A2 SU772521868A SU2521868A SU644577A2 SU 644577 A2 SU644577 A2 SU 644577A2 SU 772521868 A SU772521868 A SU 772521868A SU 2521868 A SU2521868 A SU 2521868A SU 644577 A2 SU644577 A2 SU 644577A2
Authority
SU
USSR - Soviet Union
Prior art keywords
die
punching holes
hollow articles
articles
hollow
Prior art date
Application number
SU772521868A
Other languages
Russian (ru)
Inventor
Алексей Семенович Смирнов
Original Assignee
Предприятие П/Я М-5921
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 Предприятие П/Я М-5921 filed Critical Предприятие П/Я М-5921
Priority to SU772521868A priority Critical patent/SU644577A2/en
Application granted granted Critical
Publication of SU644577A2 publication Critical patent/SU644577A2/en

Links

SU772521868A 1977-08-31 1977-08-31 Die for punching holes in hollow articles SU644577A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772521868A SU644577A2 (en) 1977-08-31 1977-08-31 Die for punching holes in hollow articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772521868A SU644577A2 (en) 1977-08-31 1977-08-31 Die for punching holes in hollow articles

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU550202A Addition SU105730A1 (en) 1956-04-11 1956-04-11 The method of automatic control of the thermal power station

Publications (1)

Publication Number Publication Date
SU644577A2 true SU644577A2 (en) 1979-01-30

Family

ID=20723913

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772521868A SU644577A2 (en) 1977-08-31 1977-08-31 Die for punching holes in hollow articles

Country Status (1)

Country Link
SU (1) SU644577A2 (en)

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