FR1552021A - - Google Patents
Info
- Publication number
- FR1552021A FR1552021A FR1552021DA FR1552021A FR 1552021 A FR1552021 A FR 1552021A FR 1552021D A FR1552021D A FR 1552021DA FR 1552021 A FR1552021 A FR 1552021A
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
-
- 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
- C30B33/00—After-treatment of single crystals or homogeneous polycrystalline material with defined structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Geology (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US59297866A | 1966-11-09 | 1966-11-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1552021A true FR1552021A (en) | 1969-01-03 |
Family
ID=24372851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1552021D Expired FR1552021A (en) | 1966-11-09 | 1967-10-30 |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE1646974B1 (en) |
ES (1) | ES346841A1 (en) |
FR (1) | FR1552021A (en) |
GB (1) | GB1176258A (en) |
-
1967
- 1967-10-24 GB GB48291/67A patent/GB1176258A/en not_active Expired
- 1967-10-30 FR FR1552021D patent/FR1552021A/fr not_active Expired
- 1967-11-02 DE DE19671646974 patent/DE1646974B1/en active Pending
- 1967-11-07 ES ES346841A patent/ES346841A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1646974B1 (en) | 1971-05-27 |
ES346841A1 (en) | 1969-02-16 |
GB1176258A (en) | 1970-01-01 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |