NL24069C - - Google Patents
Info
- Publication number
- NL24069C NL24069C NL24069DA NL24069C NL 24069 C NL24069 C NL 24069C NL 24069D A NL24069D A NL 24069DA NL 24069 C NL24069 C NL 24069C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE655023X | 1927-08-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL24069C true NL24069C (en:Method) |
Family
ID=6582063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL24069D NL24069C (en:Method) | 1927-08-12 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR655023A (en:Method) |
| NL (1) | NL24069C (en:Method) |
-
0
- NL NL24069D patent/NL24069C/xx active
-
1928
- 1928-05-31 FR FR655023D patent/FR655023A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR655023A (fr) | 1929-04-13 |