ES154508A1 - PROCEDURE FOR THE MAGNETIC ACOUSTIC RECORD - Google Patents
PROCEDURE FOR THE MAGNETIC ACOUSTIC RECORDInfo
- Publication number
- ES154508A1 ES154508A1 ES154508A ES154508A ES154508A1 ES 154508 A1 ES154508 A1 ES 154508A1 ES 154508 A ES154508 A ES 154508A ES 154508 A ES154508 A ES 154508A ES 154508 A1 ES154508 A1 ES 154508A1
- Authority
- ES
- Spain
- Prior art keywords
- procedure
- magnetic acoustic
- acoustic record
- record
- magnetic
- 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 |
---|---|---|---|
ES154508A ES154508A1 (en) | 1941-09-29 | 1941-09-29 | PROCEDURE FOR THE MAGNETIC ACOUSTIC RECORD |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES154508A ES154508A1 (en) | 1941-09-29 | 1941-09-29 | PROCEDURE FOR THE MAGNETIC ACOUSTIC RECORD |
Publications (1)
Publication Number | Publication Date |
---|---|
ES154508A1 true ES154508A1 (en) | 1943-03-01 |
Family
ID=65644623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES154508A Expired ES154508A1 (en) | 1941-09-29 | 1941-09-29 | PROCEDURE FOR THE MAGNETIC ACOUSTIC RECORD |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES154508A1 (en) |
-
1941
- 1941-09-29 ES ES154508A patent/ES154508A1/en not_active Expired
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