NL16862C - - Google Patents
Info
- Publication number
- NL16862C NL16862C NL16862DA NL16862C NL 16862 C NL16862 C NL 16862C NL 16862D A NL16862D A NL 16862DA NL 16862 C NL16862 C NL 16862C
- 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
-
- 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
- H04M1/23—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH244389X | 1924-12-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL16862C true NL16862C (en:Method) |
Family
ID=4464234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL16862D NL16862C (en:Method) | 1924-12-13 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US1721402A (en:Method) |
| CH (1) | CH112500A (en:Method) |
| FR (1) | FR591199A (en:Method) |
| GB (1) | GB244389A (en:Method) |
| NL (1) | NL16862C (en:Method) |
-
0
- NL NL16862D patent/NL16862C/xx active
-
1924
- 1924-12-13 CH CH112500D patent/CH112500A/de unknown
- 1924-12-24 FR FR591199D patent/FR591199A/fr not_active Expired
- 1924-12-29 GB GB31124/24A patent/GB244389A/en not_active Expired
-
1925
- 1925-01-29 US US5586A patent/US1721402A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR591199A (fr) | 1925-06-30 |
| CH112500A (de) | 1926-01-02 |
| US1721402A (en) | 1929-07-16 |
| GB244389A (en) | 1925-12-31 |