SE363453B - - Google Patents
Info
- Publication number
- SE363453B SE363453B SE06584/72A SE658472A SE363453B SE 363453 B SE363453 B SE 363453B SE 06584/72 A SE06584/72 A SE 06584/72A SE 658472 A SE658472 A SE 658472A SE 363453 B SE363453 B SE 363453B
- Authority
- SE
- Sweden
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
- H04M1/04—Supports for telephone transmitters or receivers
- H04M1/05—Supports for telephone transmitters or receivers specially adapted for use on head, throat or breast
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE06584/72A SE363453B (de) | 1972-05-19 | 1972-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE06584/72A SE363453B (de) | 1972-05-19 | 1972-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE363453B true SE363453B (de) | 1974-01-14 |
Family
ID=20269076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE06584/72A SE363453B (de) | 1972-05-19 | 1972-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| SE (1) | SE363453B (de) |
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1972
- 1972-05-19 SE SE06584/72A patent/SE363453B/xx unknown