LU29130A1 - - Google Patents
Info
- Publication number
- LU29130A1 LU29130A1 LU29130DA LU29130A1 LU 29130 A1 LU29130 A1 LU 29130A1 LU 29130D A LU29130D A LU 29130DA LU 29130 A1 LU29130 A1 LU 29130A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/04—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of bars or wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/30—Finishing tubes, e.g. sizing, burnishing
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F3/00—Electrolytic etching or polishing
- C25F3/16—Polishing
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F3/00—Electrolytic etching or polishing
- C25F3/16—Polishing
- C25F3/22—Polishing of heavy metals
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Metal Rolling (AREA)
- Electroplating Methods And Accessories (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR819030X | 1947-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU29130A1 true LU29130A1 (en) |
Family
ID=9269197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU29130D LU29130A1 (en) | 1947-07-12 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE483850A (en) |
| CH (1) | CH283132A (en) |
| DE (1) | DE819030C (en) |
| FR (1) | FR1005404A (en) |
| GB (1) | GB648731A (en) |
| LU (1) | LU29130A1 (en) |
| NL (1) | NL67014C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104593706B (en) * | 2013-10-31 | 2017-01-18 | 宁波金田铜业(集团)股份有限公司 | Cold continuous rolling method of brass wires |
-
0
- BE BE483850D patent/BE483850A/xx unknown
- LU LU29130D patent/LU29130A1/xx unknown
- NL NL67014D patent/NL67014C/xx active
-
1947
- 1947-07-12 FR FR1005404D patent/FR1005404A/en not_active Expired
-
1948
- 1948-04-03 CH CH283132D patent/CH283132A/en unknown
- 1948-07-05 GB GB18021/48A patent/GB648731A/en not_active Expired
-
1950
- 1950-05-31 DE DES4918A patent/DE819030C/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH283132A (en) | 1952-05-31 |
| DE819030C (en) | 1951-10-29 |
| NL67014C (en) | |
| GB648731A (en) | 1951-01-10 |
| BE483850A (en) | |
| FR1005404A (en) | 1952-04-10 |