NL6701258A - - Google Patents
Info
- Publication number
- NL6701258A NL6701258A NL6701258A NL6701258A NL6701258A NL 6701258 A NL6701258 A NL 6701258A NL 6701258 A NL6701258 A NL 6701258A NL 6701258 A NL6701258 A NL 6701258A NL 6701258 A NL6701258 A NL 6701258A
- Authority
- NL
- Netherlands
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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
- C21D1/58—Oils
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB374666A GB1137187A (en) | 1966-01-27 | 1966-01-27 | Quenching process |
| GB374667A GB1162957A (en) | 1967-01-25 | 1967-01-25 | Product Bagging Machines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL6701258A true NL6701258A (US06582424-20030624-M00016.png) | 1967-07-28 |
| NL138788B NL138788B (nl) | 1973-05-15 |
Family
ID=26238565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6701258A NL138788B (nl) | 1966-01-27 | 1967-01-26 | Werkwijze voor het afschrikken of onder druk afschrikken van een metalen voorwerp. |
Country Status (6)
-
1967
- 1967-01-26 DE DE1967E0033281 patent/DE1533966C3/de not_active Expired
- 1967-01-26 NL NL6701258A patent/NL138788B/xx not_active IP Right Cessation
- 1967-01-26 BR BR18652367A patent/BR6786523D0/pt unknown
- 1967-01-26 SE SE118167A patent/SE334380B/xx unknown
- 1967-01-27 FR FR92752A patent/FR1509546A/fr not_active Expired
- 1967-01-27 BE BE693287D patent/BE693287A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE1533966A1 (de) | 1970-02-05 |
| DE1533966B2 (de) | 1978-03-09 |
| BE693287A (US06582424-20030624-M00016.png) | 1967-07-27 |
| DE1533966C3 (de) | 1978-11-02 |
| BR6786523D0 (pt) | 1973-08-16 |
| FR1509546A (fr) | 1968-01-12 |
| SE334380B (US06582424-20030624-M00016.png) | 1971-04-26 |
| NL138788B (nl) | 1973-05-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee | ||
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: ESSO RESEARCH |