DE1769863U - ELECTROACOUSTIC TRANSDUCER FOR TELEPHONE PURPOSES. - Google Patents
ELECTROACOUSTIC TRANSDUCER FOR TELEPHONE PURPOSES.Info
- Publication number
- DE1769863U DE1769863U DE1958R0016233 DER0016233U DE1769863U DE 1769863 U DE1769863 U DE 1769863U DE 1958R0016233 DE1958R0016233 DE 1958R0016233 DE R0016233 U DER0016233 U DE R0016233U DE 1769863 U DE1769863 U DE 1769863U
- Authority
- DE
- Germany
- Prior art keywords
- electroacoustic transducer
- telephone purposes
- telephone
- purposes
- electroacoustic
- Prior art date
- 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
Links
Landscapes
- Peptides Or Proteins (AREA)
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1958R0016233 DE1769863U (en) | 1958-04-17 | 1958-04-17 | ELECTROACOUSTIC TRANSDUCER FOR TELEPHONE PURPOSES. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1958R0016233 DE1769863U (en) | 1958-04-17 | 1958-04-17 | ELECTROACOUSTIC TRANSDUCER FOR TELEPHONE PURPOSES. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1769863U true DE1769863U (en) | 1958-07-10 |
Family
ID=32792007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1958R0016233 Expired DE1769863U (en) | 1958-04-17 | 1958-04-17 | ELECTROACOUSTIC TRANSDUCER FOR TELEPHONE PURPOSES. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1769863U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1270115B (en) * | 1964-01-08 | 1968-06-12 | Standard Elektrik Lorenz Ag | Electrodynamic converter in telecommunications, especially dynamic earphone capsule |
-
1958
- 1958-04-17 DE DE1958R0016233 patent/DE1769863U/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1270115B (en) * | 1964-01-08 | 1968-06-12 | Standard Elektrik Lorenz Ag | Electrodynamic converter in telecommunications, especially dynamic earphone capsule |
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