NL31409C - - Google Patents
Info
- Publication number
- NL31409C NL31409C NL31409DA NL31409C NL 31409 C NL31409 C NL 31409C NL 31409D A NL31409D A NL 31409DA NL 31409 C NL31409 C NL 31409C
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US300727A US1752864A (en) | 1928-08-20 | 1928-08-20 | Antenna system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL31409C true NL31409C (de) |
Family
ID=23160324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL31409D NL31409C (de) | 1928-08-20 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US1752864A (de) |
| NL (1) | NL31409C (de) |
-
0
- NL NL31409D patent/NL31409C/xx active
-
1928
- 1928-08-20 US US300727A patent/US1752864A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US1752864A (en) | 1930-04-01 |