NL215166A - - Google Patents
Info
- Publication number
- NL215166A NL215166A NL215166DA NL215166A NL 215166 A NL215166 A NL 215166A NL 215166D A NL215166D A NL 215166DA NL 215166 A NL215166 A NL 215166A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H25/00—Switches with compound movement of handle or other operating part
- H01H25/002—Switches with compound movement of handle or other operating part having an operating member rectilinearly slidable in different directions
-
- 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
- H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR743895A FR1336653A (fr) | 1957-07-23 | 1957-07-23 | Microphone à main pour dispositifs d'enregistrement et de reproduction du son |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL215166A true NL215166A (en, 2012) |
Family
ID=8704633
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL94641D NL94641C (en, 2012) | 1957-07-23 | ||
| NL215166D NL215166A (en, 2012) | 1957-07-23 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL94641D NL94641C (en, 2012) | 1957-07-23 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR1336653A (en, 2012) |
| NL (2) | NL215166A (en, 2012) |
-
0
- NL NL94641D patent/NL94641C/xx active
- NL NL215166D patent/NL215166A/xx unknown
-
1957
- 1957-07-23 FR FR743895A patent/FR1336653A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1336653A (fr) | 1963-09-06 |
| NL94641C (en, 2012) |