NL252341A - - Google Patents
Info
- Publication number
- NL252341A NL252341A NL252341DA NL252341A NL 252341 A NL252341 A NL 252341A NL 252341D A NL252341D A NL 252341DA NL 252341 A NL252341 A NL 252341A
- Authority
- NL
- Netherlands
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details specially adapted for crucible or pot furnaces
- F27B14/10—Crucibles
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B13/00—Single-crystal growth by zone-melting; Refining by zone-melting
- C30B13/14—Crucibles or vessels
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Ceramic Products (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1952559A GB920208A (en) | 1959-06-08 | 1959-06-08 | Improvements in and relating to refractory boats |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL252341A true NL252341A (en:Method) |
Family
ID=10130854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL252341D NL252341A (en:Method) | 1959-06-08 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH390555A (en:Method) |
| DE (1) | DE1217338B (en:Method) |
| GB (1) | GB920208A (en:Method) |
| NL (1) | NL252341A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10231228B4 (de) * | 2002-07-11 | 2004-09-30 | Guido Koschany | Rückgewinnung von Wertstoffen aus Zündkerzen und Glühkerzen |
-
0
- NL NL252341D patent/NL252341A/xx unknown
-
1959
- 1959-06-08 GB GB1952559A patent/GB920208A/en not_active Expired
-
1960
- 1960-06-04 CH CH640860A patent/CH390555A/de unknown
- 1960-06-07 DE DEN18453A patent/DE1217338B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB920208A (en) | 1963-03-06 |
| DE1217338B (de) | 1966-05-26 |
| CH390555A (de) | 1965-04-15 |