FR1074749A - Improvements made to supports, in the form of a ribbon, for sound recordings - Google Patents

Improvements made to supports, in the form of a ribbon, for sound recordings

Info

Publication number
FR1074749A
FR1074749A FR1074749DA FR1074749A FR 1074749 A FR1074749 A FR 1074749A FR 1074749D A FR1074749D A FR 1074749DA FR 1074749 A FR1074749 A FR 1074749A
Authority
FR
France
Prior art keywords
ribbon
supports
improvements made
sound recordings
recordings
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
Application number
Other languages
French (fr)
Inventor
Gustav Fries
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pollopas Patents Ltd
Original Assignee
Pollopas Patents Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Pollopas Patents Ltd filed Critical Pollopas Patents Ltd
Application granted granted Critical
Publication of FR1074749A publication Critical patent/FR1074749A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/004—Recording on, or reproducing or erasing from, magnetic drums
FR1074749D 1952-01-12 1953-01-09 Improvements made to supports, in the form of a ribbon, for sound recordings Expired FR1074749A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1074749X 1952-01-12

Publications (1)

Publication Number Publication Date
FR1074749A true FR1074749A (en) 1954-10-07

Family

ID=10872111

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1074749D Expired FR1074749A (en) 1952-01-12 1953-01-09 Improvements made to supports, in the form of a ribbon, for sound recordings

Country Status (1)

Country Link
FR (1) FR1074749A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3248066A (en) * 1960-10-26 1966-04-26 Rca Corp Magnetic recording and reproducing apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3248066A (en) * 1960-10-26 1966-04-26 Rca Corp Magnetic recording and reproducing apparatus

Similar Documents

Publication Publication Date Title
FR1126807A (en) Improvements to railway vehicles
FR1074749A (en) Improvements made to supports, in the form of a ribbon, for sound recordings
FR1055598A (en) Improvements to suspensions for motorcycles and the like
FR1072582A (en) Improvements to reproducing machines
FR1074425A (en) Stick-shaped toiletry wrap enhancements
FR1052307A (en) Improvements to hydrofoils
FR1064402A (en) Handlebar
FR1057451A (en) Improvements to so-called grain-sucking machines
FR1063853A (en) Improvements to vehicle-shaped toys
FR1050122A (en) Stamp for bicycles
FR1052611A (en) Motorcycle muffler
FR1051742A (en) Improvements to toy packaging
FR1083915A (en) Motorcycle Frame Improvements
FR1064970A (en) Chimes improvement
FR1073097A (en) Stamp for bicycles
AT182323B (en) Motorcycle sidecar
FR1087055A (en) Improvements to drive mechanisms for vehicles
FR1059176A (en) Improvements to lapping machines
AT175495B (en) Scooter
CH312018A (en) Motorcycle frame.
FR64612E (en) Improvements to molds feeders
FR1062752A (en) Slider for typographic shapes
FR1062156A (en) Improvements to printing frames
FR1071973A (en) Improvement in refractory grouts for constructions
AT182632B (en) Motorcycle sidecar