AT362552B - Wechselrahmen fuer bilder - Google Patents
Wechselrahmen fuer bilderInfo
- Publication number
- AT362552B AT362552B AT835876A AT835876A AT362552B AT 362552 B AT362552 B AT 362552B AT 835876 A AT835876 A AT 835876A AT 835876 A AT835876 A AT 835876A AT 362552 B AT362552 B AT 362552B
- Authority
- AT
- Austria
- Prior art keywords
- images
- interchangeable frame
- interchangeable
- frame
- Prior art date
Links
Classifications
-
- 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
- C30B13/06—Single-crystal growth by zone-melting; Refining by zone-melting the molten zone not extending over the whole cross-section
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752551301 DE2551301C3 (de) | 1975-11-14 | 1975-11-14 | Verfahren zum Herstellen von phosphordotierten Siliciumeinkristallen mit in radialer Richtung gezielter randlicher Ahreicherung des Dotierstoffes |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA835876A ATA835876A (de) | 1980-10-15 |
AT362552B true AT362552B (de) | 1981-05-25 |
Family
ID=5961802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT835876A AT362552B (de) | 1975-11-14 | 1976-11-10 | Wechselrahmen fuer bilder |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT362552B (de) |
DE (1) | DE2551301C3 (de) |
-
1975
- 1975-11-14 DE DE19752551301 patent/DE2551301C3/de not_active Expired
-
1976
- 1976-11-10 AT AT835876A patent/AT362552B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2551301B2 (de) | 1978-06-01 |
ATA835876A (de) | 1980-10-15 |
DE2551301C3 (de) | 1979-01-25 |
DE2551301A1 (de) | 1977-05-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |