FR678001A - Box for phonograph needles - Google Patents
Box for phonograph needlesInfo
- Publication number
- FR678001A FR678001A FR678001DA FR678001A FR 678001 A FR678001 A FR 678001A FR 678001D A FR678001D A FR 678001DA FR 678001 A FR678001 A FR 678001A
- Authority
- FR
- France
- Prior art keywords
- box
- phonograph needles
- phonograph
- needles
- 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
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
- G11B3/44—Styli, e.g. sapphire, diamond
- G11B3/54—Storing; Manipulating, e.g. feeding styli to and from heads
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR678001T | 1929-07-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR678001A true FR678001A (en) | 1930-03-18 |
Family
ID=9020775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR678001D Expired FR678001A (en) | 1929-07-08 | 1929-07-08 | Box for phonograph needles |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR678001A (en) |
-
1929
- 1929-07-08 FR FR678001D patent/FR678001A/en not_active Expired
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