ES20785A1 - A transmitting arrangement for telephones. - Google Patents
A transmitting arrangement for telephones.Info
- Publication number
- ES20785A1 ES20785A1 ES20785A ES20785A ES20785A1 ES 20785 A1 ES20785 A1 ES 20785A1 ES 20785 A ES20785 A ES 20785A ES 20785 A ES20785 A ES 20785A ES 20785 A1 ES20785 A1 ES 20785A1
- Authority
- ES
- Spain
- Prior art keywords
- telephones
- transmitting arrangement
- transmitting
- arrangement
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES20785A ES20785A1 (en) | 1897-04-29 | 1897-04-29 | A transmitting arrangement for telephones. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES20785A ES20785A1 (en) | 1897-04-29 | 1897-04-29 | A transmitting arrangement for telephones. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES20785A1 true ES20785A1 (en) | 1897-05-16 |
Family
ID=64175145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES20785A Expired ES20785A1 (en) | 1897-04-29 | 1897-04-29 | A transmitting arrangement for telephones. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES20785A1 (en) |
-
1897
- 1897-04-29 ES ES20785A patent/ES20785A1/en not_active Expired
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