ES143085A1 - Improvements in the photographic record of sounds. - Google Patents
Improvements in the photographic record of sounds.Info
- Publication number
- ES143085A1 ES143085A1 ES143085A ES143085A ES143085A1 ES 143085 A1 ES143085 A1 ES 143085A1 ES 143085 A ES143085 A ES 143085A ES 143085 A ES143085 A ES 143085A ES 143085 A1 ES143085 A1 ES 143085A1
- Authority
- ES
- Spain
- Prior art keywords
- sounds
- photographic record
- photographic
- record
- 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 |
---|---|---|---|
ES143085A ES143085A1 (en) | 1936-08-28 | 1936-08-28 | Improvements in the photographic record of sounds. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES143085A ES143085A1 (en) | 1936-08-28 | 1936-08-28 | Improvements in the photographic record of sounds. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES143085A1 true ES143085A1 (en) | 1936-12-16 |
Family
ID=65619583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES143085A Expired ES143085A1 (en) | 1936-08-28 | 1936-08-28 | Improvements in the photographic record of sounds. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES143085A1 (en) |
-
1936
- 1936-08-28 ES ES143085A patent/ES143085A1/en not_active Expired
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