BE702973A - - Google Patents
Info
- Publication number
- BE702973A BE702973A BE702973DA BE702973A BE 702973 A BE702973 A BE 702973A BE 702973D A BE702973D A BE 702973DA BE 702973 A BE702973 A BE 702973A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- C21D3/00—Diffusion processes for extraction of non-metals; Furnaces therefor
- C21D3/02—Extraction of non-metals
- C21D3/08—Extraction of nitrogen
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL272081 | 1961-12-01 | ||
| NL6611857A NL147482B (en) | 1961-12-01 | 1966-08-23 | PROCEDURE FOR AGING PROOF OF A NON-CALMED STEEL SHEET AND THEREFORE AGING RESISTANT STEEL SHEET. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE702973A true BE702973A (en) | 1968-02-23 |
Family
ID=19797471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE702973D BE702973A (en) | 1961-12-01 | 1967-08-23 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE702973A (en) |
| DE (1) | DE1583380A1 (en) |
| FR (1) | FR93525E (en) |
| GB (1) | GB1187838A (en) |
| LU (1) | LU54342A1 (en) |
| NL (1) | NL147482B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52105519A (en) * | 1976-03-02 | 1977-09-05 | Sumitomo Metal Ind Ltd | Production of cold rolled steel sheet from rimmed steel of very low ni trogen content |
-
1966
- 1966-08-23 NL NL6611857A patent/NL147482B/en unknown
-
1967
- 1967-08-21 GB GB3845367A patent/GB1187838A/en not_active Expired
- 1967-08-21 LU LU54342D patent/LU54342A1/xx unknown
- 1967-08-22 FR FR118617A patent/FR93525E/en not_active Expired
- 1967-08-22 DE DE19671583380 patent/DE1583380A1/en active Pending
- 1967-08-23 BE BE702973D patent/BE702973A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6611857A (en) | 1968-02-26 |
| NL147482B (en) | 1975-10-15 |
| GB1187838A (en) | 1970-04-15 |
| LU54342A1 (en) | 1967-10-23 |
| DE1583380A1 (en) | 1970-08-13 |
| FR93525E (en) | 1969-04-11 |