NL61642C - - Google Patents
Info
- Publication number
- NL61642C NL61642C NL61642DA NL61642C NL 61642 C NL61642 C NL 61642C NL 61642D A NL61642D A NL 61642DA NL 61642 C NL61642 C NL 61642C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/02—Coupling devices of the waveguide type with invariable factor of coupling
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR982404T | 1943-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL61642C true NL61642C (https=) |
Family
ID=9535317
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL117392D NL117392B (https=) | 1943-06-16 | ||
| NL61642D NL61642C (https=) | 1943-06-16 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL117392D NL117392B (https=) | 1943-06-16 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE456299A (https=) |
| CH (1) | CH251550A (https=) |
| FR (1) | FR982404A (https=) |
| NL (2) | NL61642C (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL89640C (https=) * | 1951-01-12 |
-
0
- NL NL117392D patent/NL117392B/xx unknown
- BE BE456299D patent/BE456299A/xx unknown
- NL NL61642D patent/NL61642C/xx active
-
1943
- 1943-06-16 FR FR982404D patent/FR982404A/fr not_active Expired
-
1944
- 1944-06-10 CH CH251550D patent/CH251550A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL117392B (https=) | |
| FR982404A (fr) | 1951-06-11 |
| CH251550A (fr) | 1947-10-31 |
| BE456299A (https=) |