BE541441A - - Google Patents
Info
- Publication number
- BE541441A BE541441A BE541441DA BE541441A BE 541441 A BE541441 A BE 541441A BE 541441D A BE541441D A BE 541441DA BE 541441 A BE541441 A BE 541441A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P9/00—Delay lines of the waveguide type
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
- C09B1/51—N-substituted amino-hydroxy anthraquinone
- C09B1/514—N-aryl derivatives
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
- H01J25/34—Travelling-wave tubes; Tubes in which a travelling wave is simulated at spaced gaps
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K55/00—Dynamo-electric machines having windings operating at cryogenic temperatures
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH815746X | 1954-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE541441A true BE541441A (en) |
Family
ID=4538931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE541441D BE541441A (en) | 1954-09-21 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE541441A (en) |
| CH (1) | CH330824A (en) |
| DE (1) | DE1042160B (en) |
| FR (1) | FR1130980A (en) |
| GB (1) | GB815746A (en) |
| NL (1) | NL95915C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE584876A (en) * | 1958-12-03 | |||
| NL124860C (en) * | 1962-04-26 | |||
| NL126023C (en) * | 1962-05-30 | |||
| DE1278393B (en) * | 1964-12-24 | 1968-09-26 | Bayer Ag | Dyeing of aromatic polyester materials |
| DE2300591C3 (en) * | 1973-01-08 | 1981-07-23 | Bayer Ag, 5090 Leverkusen | Use of nitroanthraquinones for dyeing and printing synthetic fiber materials |
| DE2304320C3 (en) * | 1973-01-30 | 1982-05-13 | Bayer Ag, 5090 Leverkusen | Nitroanthraquinones |
| CN104230729B (en) * | 2014-07-15 | 2016-09-28 | 九江富达实业有限公司 | A kind of synthetic method of disperse blue 77 |
-
0
- BE BE541441D patent/BE541441A/xx unknown
- NL NL95915D patent/NL95915C/xx active
-
1954
- 1954-09-21 CH CH330824D patent/CH330824A/en unknown
-
1955
- 1955-09-14 DE DEC11819A patent/DE1042160B/en active Pending
- 1955-09-15 FR FR1130980D patent/FR1130980A/en not_active Expired
- 1955-09-19 GB GB26779/55A patent/GB815746A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL95915C (en) | |
| DE1042160B (en) | 1958-10-30 |
| CH330824A (en) | 1958-06-30 |
| GB815746A (en) | 1959-07-01 |
| FR1130980A (en) | 1957-02-14 |