DE8509186U1 - - Google Patents
Info
- Publication number
- DE8509186U1 DE8509186U1 DE19858509186 DE8509186U DE8509186U1 DE 8509186 U1 DE8509186 U1 DE 8509186U1 DE 19858509186 DE19858509186 DE 19858509186 DE 8509186 U DE8509186 U DE 8509186U DE 8509186 U1 DE8509186 U1 DE 8509186U1
- Authority
- DE
- Germany
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R5/00—Stereophonic arrangements
- H04R5/033—Headphones for stereophonic communication
- H04R5/0335—Earpiece support, e.g. headbands or neckrests
-
- 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
- H04R1/1016—Earpieces of the intra-aural type
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19858509186 DE8509186U1 (zh) | 1985-03-27 | 1985-03-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19858509186 DE8509186U1 (zh) | 1985-03-27 | 1985-03-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE8509186U1 true DE8509186U1 (zh) | 1990-07-26 |
Family
ID=6779273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19858509186 Expired - Lifetime DE8509186U1 (zh) | 1985-03-27 | 1985-03-27 |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE8509186U1 (zh) |
-
1985
- 1985-03-27 DE DE19858509186 patent/DE8509186U1/de not_active Expired - Lifetime