FR398131A - Phonograph - Google Patents
PhonographInfo
- Publication number
- FR398131A FR398131A FR398131DA FR398131A FR 398131 A FR398131 A FR 398131A FR 398131D A FR398131D A FR 398131DA FR 398131 A FR398131 A FR 398131A
- Authority
- FR
- France
- Prior art keywords
- phonograph
- 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
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K13/00—Cones, diaphragms, or the like, for emitting or receiving sound in general
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US398131XA | 1907-11-11 | 1907-11-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR398131A true FR398131A (en) | 1909-05-27 |
Family
ID=1443165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR398131D Expired FR398131A (en) | 1907-11-11 | 1908-11-05 | Phonograph |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR398131A (en) |
-
1908
- 1908-11-05 FR FR398131D patent/FR398131A/en not_active Expired
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