IT1136151B - Trasduttore elettroacustico con accoppiamento ad un vuoto d aria - Google Patents
Trasduttore elettroacustico con accoppiamento ad un vuoto d ariaInfo
- Publication number
- IT1136151B IT1136151B IT12477/80A IT1247780A IT1136151B IT 1136151 B IT1136151 B IT 1136151B IT 12477/80 A IT12477/80 A IT 12477/80A IT 1247780 A IT1247780 A IT 1247780A IT 1136151 B IT1136151 B IT 1136151B
- Authority
- IT
- Italy
- Prior art keywords
- electroacoustic transducer
- air vacuum
- vacuum coupling
- coupling
- air
- Prior art date
Links
- 230000008878 coupling Effects 0.000 title 1
- 238000010168 coupling process Methods 0.000 title 1
- 238000005859 coupling reaction Methods 0.000 title 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT12477/80A IT1136151B (it) | 1980-03-13 | 1980-03-13 | Trasduttore elettroacustico con accoppiamento ad un vuoto d aria |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT12477/80A IT1136151B (it) | 1980-03-13 | 1980-03-13 | Trasduttore elettroacustico con accoppiamento ad un vuoto d aria |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8012477A0 IT8012477A0 (it) | 1980-03-13 |
IT1136151B true IT1136151B (it) | 1986-08-27 |
Family
ID=11140624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT12477/80A IT1136151B (it) | 1980-03-13 | 1980-03-13 | Trasduttore elettroacustico con accoppiamento ad un vuoto d aria |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1136151B (it) |
-
1980
- 1980-03-13 IT IT12477/80A patent/IT1136151B/it active
Also Published As
Publication number | Publication date |
---|---|
IT8012477A0 (it) | 1980-03-13 |
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