NL57402C - - Google Patents
Info
- Publication number
- NL57402C NL57402C NL57402DA NL57402C NL 57402 C NL57402 C NL 57402C NL 57402D A NL57402D A NL 57402DA NL 57402 C NL57402 C NL 57402C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/08—Means for collapsing antennas or parts thereof
- H01Q1/085—Flexible aerials; Whip aerials with a resilient base
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE873521X | 1940-07-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL57402C true NL57402C (ja�@�@) |
Family
ID=6816476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL57402D NL57402C (ja�@�@) | 1940-07-08 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE442013A (ja�@�@) |
| FR (1) | FR873521A (ja�@�@) |
| NL (1) | NL57402C (ja�@�@) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2840199A (en) * | 1953-03-23 | 1958-06-24 | Ultra Electric Inc | Collapsible aerials |
| US3509570A (en) * | 1968-09-30 | 1970-04-28 | Nasa | Flexible blade antenna |
| CN103477495B (zh) * | 2011-04-22 | 2016-04-20 | 沃尔沃建造设备有限公司 | 用于固定施工设备用的卫星天线的装置 |
-
0
- NL NL57402D patent/NL57402C/xx active
- BE BE442013D patent/BE442013A/xx unknown
-
1941
- 1941-07-01 FR FR873521D patent/FR873521A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR873521A (fr) | 1942-07-10 |
| BE442013A (ja�@�@) |