BE520242A - - Google Patents
Info
- Publication number
- BE520242A BE520242A BE520242DA BE520242A BE 520242 A BE520242 A BE 520242A BE 520242D A BE520242D A BE 520242DA BE 520242 A BE520242 A BE 520242A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/32—Non-reciprocal transmission devices
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US738877XA | 1952-05-28 | 1952-05-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE520242A true BE520242A (en) |
Family
ID=22116396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE520242D BE520242A (en) | 1952-05-28 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE520242A (en) |
| DE (1) | DE1008797B (en) |
| FR (1) | FR1075518A (en) |
| GB (1) | GB738877A (en) |
| NL (2) | NL176409B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL202195A (en) * | 1955-02-18 | |||
| NL112888C (en) * | 1955-09-16 | |||
| US8723722B2 (en) * | 2008-08-28 | 2014-05-13 | Alliant Techsystems Inc. | Composites for antennas and other applications |
| CN118164653B (en) * | 2024-03-06 | 2024-08-09 | 播乐(海南)生态科技院(有限合伙) | Treatment method for completely harmlessly treating activated sludge and completely recycling products of activated sludge |
-
0
- BE BE520242D patent/BE520242A/xx unknown
- NL NL99221D patent/NL99221C/xx active
- NL NLAANVRAGE7311750,A patent/NL176409B/en unknown
-
1953
- 1953-03-06 FR FR1075518D patent/FR1075518A/en not_active Expired
- 1953-04-29 DE DEW11130A patent/DE1008797B/en active Pending
- 1953-05-19 GB GB14018/53A patent/GB738877A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1008797B (en) | 1957-05-23 |
| FR1075518A (en) | 1954-10-18 |
| NL176409B (en) | |
| NL99221C (en) | |
| GB738877A (en) | 1955-10-19 |