CS153551B2 - - Google Patents
Info
- Publication number
- CS153551B2 CS153551B2 CS290870A CS290870A CS153551B2 CS 153551 B2 CS153551 B2 CS 153551B2 CS 290870 A CS290870 A CS 290870A CS 290870 A CS290870 A CS 290870A CS 153551 B2 CS153551 B2 CS 153551B2
- Authority
- CS
- Czechoslovakia
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B21/00—Pilgrim-step tube-rolling, i.e. pilger mills
- B21B21/02—Rollers therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2070069 | 1969-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS153551B2 true CS153551B2 (en]) | 1974-02-25 |
Family
ID=11170746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS290870A CS153551B2 (en]) | 1969-08-08 | 1970-04-27 |
Country Status (4)
| Country | Link |
|---|---|
| CS (1) | CS153551B2 (en]) |
| DE (1) | DE2017289A1 (en]) |
| GB (1) | GB1325353A (en]) |
| PL (1) | PL71508B1 (en]) |
-
1970
- 1970-03-27 PL PL13966270A patent/PL71508B1/pl unknown
- 1970-04-10 DE DE19702017289 patent/DE2017289A1/de active Pending
- 1970-04-27 CS CS290870A patent/CS153551B2/cs unknown
- 1970-08-07 GB GB3821170A patent/GB1325353A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1325353A (en) | 1973-08-01 |
| PL71508B1 (en]) | 1974-06-29 |
| DE2017289A1 (de) | 1971-02-18 |