BE385911A - - Google Patents
Info
- Publication number
- BE385911A BE385911A BE385911DA BE385911A BE 385911 A BE385911 A BE 385911A BE 385911D A BE385911D A BE 385911DA BE 385911 A BE385911 A BE 385911A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
- B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Metal Extraction Processes (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE384120X | 1931-05-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE385911A true BE385911A (xx) |
Family
ID=6368640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE385911D BE385911A (xx) | 1931-05-04 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1939524A (xx) |
| BE (1) | BE385911A (xx) |
| FR (2) | FR384120A (xx) |
| GB (1) | GB384120A (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2588106A (en) * | 1952-03-04 | Sheetsxsheet i | ||
| DE747926C (de) * | 1936-10-02 | 1944-10-20 | Schraegwalzwerk |
-
0
- BE BE385911D patent/BE385911A/xx unknown
-
1907
- 1907-11-18 FR FR384120A patent/FR384120A/fr not_active Expired
-
1932
- 1932-01-27 GB GB2535/32A patent/GB384120A/en not_active Expired
- 1932-01-27 FR FR730594D patent/FR730594A/fr not_active Expired
- 1932-04-28 US US698065A patent/US1939524A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR730594A (fr) | 1932-08-18 |
| FR384120A (fr) | 1908-03-30 |
| US1939524A (en) | 1933-12-12 |
| GB384120A (en) | 1932-12-01 |