ES75532A1 - Telephone device. - Google Patents
Telephone device.Info
- Publication number
- ES75532A1 ES75532A1 ES75532A ES75532A ES75532A1 ES 75532 A1 ES75532 A1 ES 75532A1 ES 75532 A ES75532 A ES 75532A ES 75532 A ES75532 A ES 75532A ES 75532 A1 ES75532 A1 ES 75532A1
- Authority
- ES
- Spain
- Prior art keywords
- telephone device
- telephone
- 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 |
---|---|---|---|
ES75532A ES75532A1 (en) | 1920-09-03 | 1920-09-03 | Telephone device. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES75532A ES75532A1 (en) | 1920-09-03 | 1920-09-03 | Telephone device. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES75532A1 true ES75532A1 (en) | 1921-01-01 |
Family
ID=64246774
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES75532A Expired ES75532A1 (en) | 1920-09-03 | 1920-09-03 | Telephone device. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES75532A1 (en) |
-
1920
- 1920-09-03 ES ES75532A patent/ES75532A1/en not_active Expired
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