NL62797C - - Google Patents
Info
- Publication number
- NL62797C NL62797C NL62797DA NL62797C NL 62797 C NL62797 C NL 62797C NL 62797D A NL62797D A NL 62797DA NL 62797 C NL62797 C NL 62797C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Structure Of Telephone Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL235881X | 1941-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL62797C true NL62797C (forum.php) |
Family
ID=19780275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL62797D NL62797C (forum.php) | 1941-07-10 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH235881A (forum.php) |
| FR (1) | FR883417A (forum.php) |
| GB (1) | GB613553A (forum.php) |
| NL (1) | NL62797C (forum.php) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL164979B (nl) * | 1951-10-27 | Kureha Chemical Ind Co Ltd | Druktoetsschakelpaneel met piezo-elektrische eenheids- elementen. |
-
0
- NL NL62797D patent/NL62797C/xx active
-
1942
- 1942-06-20 FR FR883417D patent/FR883417A/fr not_active Expired
- 1942-07-09 CH CH235881D patent/CH235881A/de unknown
-
1946
- 1946-06-14 GB GB18010/46A patent/GB613553A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR883417A (fr) | 1943-07-05 |
| CH235881A (de) | 1944-12-31 |
| GB613553A (en) | 1948-11-30 |