NL6608503A - - Google Patents
Info
- Publication number
- NL6608503A NL6608503A NL6608503A NL6608503A NL6608503A NL 6608503 A NL6608503 A NL 6608503A NL 6608503 A NL6608503 A NL 6608503A NL 6608503 A NL6608503 A NL 6608503A NL 6608503 A NL6608503 A NL 6608503A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1965A0049529 DE1233919B (de) | 1965-06-19 | 1965-06-19 | Einrichtung zum Abhoeren von Geraeuschen in einem Raum |
| DEA0052093 | 1966-04-06 | ||
| FR65704A FR1483505A (fr) | 1965-06-19 | 1966-06-16 | Installation pour détecter par voie auditive les bruits dans une pièce |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6608503A true NL6608503A (en:Method) | 1966-08-25 |
Family
ID=33032817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6608503A NL6608503A (en:Method) | 1965-06-19 | 1966-06-17 |
Country Status (1)
| Country | Link |
|---|---|
| NL (1) | NL6608503A (en:Method) |
-
1966
- 1966-06-17 NL NL6608503A patent/NL6608503A/xx unknown