NL18915C - - Google Patents
Info
- Publication number
- NL18915C NL18915C NL18915DA NL18915C NL 18915 C NL18915 C NL 18915C NL 18915D A NL18915D A NL 18915DA NL 18915 C NL18915 C NL 18915C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
- H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
- H01Q21/12—Parallel arrangements of substantially straight elongated conductive units
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB16179/23A GB226246A (en) | 1923-06-21 | 1923-06-21 | Improvements in aerials for use in wireless signalling |
| GB2248423 | 1923-09-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL18915C true NL18915C (de) |
Family
ID=26251871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL18915D NL18915C (de) | 1923-06-21 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1869192A (de) |
| DE (1) | DE420568C (de) |
| GB (1) | GB226246A (de) |
| NL (1) | NL18915C (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2429653A (en) * | 1940-03-01 | 1947-10-28 | Int Standard Electric Corp | Antenna mounting system |
-
0
- NL NL18915D patent/NL18915C/xx active
-
1923
- 1923-06-21 GB GB16179/23A patent/GB226246A/en not_active Expired
-
1924
- 1924-06-12 US US719486A patent/US1869192A/en not_active Expired - Lifetime
- 1924-06-21 DE DEM85408D patent/DE420568C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE420568C (de) | 1925-10-29 |
| US1869192A (en) | 1932-07-26 |
| GB226246A (en) | 1924-12-22 |