CA951248A - Phonograph record playing apparatus - Google Patents
Phonograph record playing apparatusInfo
- Publication number
- CA951248A CA951248A CA118,117,A CA118117A CA951248A CA 951248 A CA951248 A CA 951248A CA 118117 A CA118117 A CA 118117A CA 951248 A CA951248 A CA 951248A
- Authority
- CA
- Canada
- Prior art keywords
- playing apparatus
- phonograph record
- record playing
- phonograph
- 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
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US5433770A | 1970-07-13 | 1970-07-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA951248A true CA951248A (en) | 1974-07-16 |
Family
ID=21990364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA118,117,A Expired CA951248A (en) | 1970-07-13 | 1971-07-13 | Phonograph record playing apparatus |
Country Status (3)
Country | Link |
---|---|
US (1) | US3731937A (en) |
CA (1) | CA951248A (en) |
GB (1) | GB1344177A (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2237340A (en) * | 1939-02-07 | 1941-04-08 | Garrard Eng & Mfg Co Ltd | Automatic record changing mechanism for phonographs and the like |
US2476715A (en) * | 1942-08-15 | 1949-07-19 | Svenska Aktiebolaget Philips | Record changing device |
US2801109A (en) * | 1949-06-15 | 1957-07-30 | Admiral Corp | Phonograph record player |
US3142489A (en) * | 1959-07-07 | 1964-07-28 | Magnavox Electronics Company L | Balance arms for record players |
-
1970
- 1970-07-13 US US00054337A patent/US3731937A/en not_active Expired - Lifetime
-
1971
- 1971-07-13 GB GB3285971A patent/GB1344177A/en not_active Expired
- 1971-07-13 CA CA118,117,A patent/CA951248A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1344177A (en) | 1974-01-16 |
US3731937A (en) | 1973-05-08 |
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