CH253290A - Sprechmaschine. - Google Patents
Sprechmaschine.Info
- Publication number
- CH253290A CH253290A CH253290DA CH253290A CH 253290 A CH253290 A CH 253290A CH 253290D A CH253290D A CH 253290DA CH 253290 A CH253290 A CH 253290A
- Authority
- CH
- Switzerland
- Prior art keywords
- talking machine
- talking
- machine
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
- G11B17/02—Details
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE253290X | 1943-12-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH253290A true CH253290A (de) | 1948-02-29 |
Family
ID=20306242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH253290D CH253290A (de) | 1943-12-14 | 1944-12-26 | Sprechmaschine. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH253290A (de) |
-
1944
- 1944-12-26 CH CH253290D patent/CH253290A/de unknown
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