ES70366A1 - Telephone hearing. - Google Patents
Telephone hearing.Info
- Publication number
- ES70366A1 ES70366A1 ES70366A ES70366A ES70366A1 ES 70366 A1 ES70366 A1 ES 70366A1 ES 70366 A ES70366 A ES 70366A ES 70366 A ES70366 A ES 70366A ES 70366 A1 ES70366 A1 ES 70366A1
- Authority
- ES
- Spain
- Prior art keywords
- telephone hearing
- hearing
- 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 |
---|---|---|---|
ES70366A ES70366A1 (en) | 1919-07-16 | 1919-07-16 | Telephone hearing. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES70366A ES70366A1 (en) | 1919-07-16 | 1919-07-16 | Telephone hearing. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES70366A1 true ES70366A1 (en) | 1919-09-01 |
Family
ID=64241288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES70366A Expired ES70366A1 (en) | 1919-07-16 | 1919-07-16 | Telephone hearing. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES70366A1 (en) |
-
1919
- 1919-07-16 ES ES70366A patent/ES70366A1/en not_active Expired
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