CS256999B1 - Equipment for simultaneous external and internal tubes' cold forming - Google Patents

Equipment for simultaneous external and internal tubes' cold forming

Info

Publication number
CS256999B1
CS256999B1 CS861462A CS146286A CS256999B1 CS 256999 B1 CS256999 B1 CS 256999B1 CS 861462 A CS861462 A CS 861462A CS 146286 A CS146286 A CS 146286A CS 256999 B1 CS256999 B1 CS 256999B1
Authority
CS
Czechoslovakia
Prior art keywords
equipment
cold forming
internal tubes
simultaneous external
simultaneous
Prior art date
Application number
CS861462A
Other languages
English (en)
Other versions
CS146286A1 (en
Inventor
Zdenek Zaba
Jan Zemanek
Original Assignee
Zdenek Zaba
Jan Zemanek
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 Zdenek Zaba, Jan Zemanek filed Critical Zdenek Zaba
Priority to CS861462A priority Critical patent/CS256999B1/cs
Publication of CS146286A1 publication Critical patent/CS146286A1/cs
Publication of CS256999B1 publication Critical patent/CS256999B1/cs

Links

CS861462A 1986-03-04 1986-03-04 Equipment for simultaneous external and internal tubes' cold forming CS256999B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS861462A CS256999B1 (en) 1986-03-04 1986-03-04 Equipment for simultaneous external and internal tubes' cold forming

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS861462A CS256999B1 (en) 1986-03-04 1986-03-04 Equipment for simultaneous external and internal tubes' cold forming

Publications (2)

Publication Number Publication Date
CS146286A1 CS146286A1 (en) 1987-09-17
CS256999B1 true CS256999B1 (en) 1988-04-15

Family

ID=5349068

Family Applications (1)

Application Number Title Priority Date Filing Date
CS861462A CS256999B1 (en) 1986-03-04 1986-03-04 Equipment for simultaneous external and internal tubes' cold forming

Country Status (1)

Country Link
CS (1) CS256999B1 (cs)

Also Published As

Publication number Publication date
CS146286A1 (en) 1987-09-17

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