KR920000645A - Granular whisker and its manufacturing method - Google Patents
Granular whisker and its manufacturing methodInfo
- Publication number
- KR920000645A KR920000645A KR1019900008837A KR900008837A KR920000645A KR 920000645 A KR920000645 A KR 920000645A KR 1019900008837 A KR1019900008837 A KR 1019900008837A KR 900008837 A KR900008837 A KR 900008837A KR 920000645 A KR920000645 A KR 920000645A
- Authority
- KR
- South Korea
- Prior art keywords
- whisker
- granular
- manufacturing
- granular whisker
- 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
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/60—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape characterised by shape
- C30B29/62—Whiskers or needles
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Reinforced Plastic Materials (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019900008837A KR0147379B1 (en) | 1990-06-15 | 1990-06-15 | Agglomerate of whiskers and its preparation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019900008837A KR0147379B1 (en) | 1990-06-15 | 1990-06-15 | Agglomerate of whiskers and its preparation |
Publications (2)
Publication Number | Publication Date |
---|---|
KR920000645A true KR920000645A (en) | 1992-01-29 |
KR0147379B1 KR0147379B1 (en) | 1998-08-17 |
Family
ID=19300153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900008837A KR0147379B1 (en) | 1990-06-15 | 1990-06-15 | Agglomerate of whiskers and its preparation |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0147379B1 (en) |
-
1990
- 1990-06-15 KR KR1019900008837A patent/KR0147379B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR0147379B1 (en) | 1998-08-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20120423 Year of fee payment: 15 |
|
EXPY | Expiration of term |