GB853873A - Portable dictation apparatus - Google Patents

Portable dictation apparatus

Info

Publication number
GB853873A
GB853873A GB13344/57A GB1334457A GB853873A GB 853873 A GB853873 A GB 853873A GB 13344/57 A GB13344/57 A GB 13344/57A GB 1334457 A GB1334457 A GB 1334457A GB 853873 A GB853873 A GB 853873A
Authority
GB
United Kingdom
Prior art keywords
dictation apparatus
portable dictation
portable
april
class
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
GB13344/57A
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.)
Dictaphone Corp
Original Assignee
Dictaphone Corp
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 Dictaphone Corp filed Critical Dictaphone Corp
Publication of GB853873A publication Critical patent/GB853873A/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
    • 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
    • G11B2005/0002—Special dispositions or recording techniques

Landscapes

  • Recording Or Reproducing By Magnetic Means (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Abstract

853,873. Magnetic recording apparatus. DICTAPHONE CORPORATION. April 26, 1957 [April 30, 1956]. Drawings to Specification. Class 40 (2). The description is identical with that of Specification 841,586, but the claims are directed to features of the detachable magazine.
GB13344/57A 1956-04-30 1957-04-26 Portable dictation apparatus Expired GB853873A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US853873XA 1956-04-30 1956-04-30

Publications (1)

Publication Number Publication Date
GB853873A true GB853873A (en) 1960-11-09

Family

ID=22191291

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13344/57A Expired GB853873A (en) 1956-04-30 1957-04-26 Portable dictation apparatus

Country Status (1)

Country Link
GB (1) GB853873A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3591186A (en) * 1966-06-15 1971-07-06 Sanjiro Murata Ultraminiaturized tape recorder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3591186A (en) * 1966-06-15 1971-07-06 Sanjiro Murata Ultraminiaturized tape recorder

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