DE431803C - Sprechmaschine - Google Patents

Sprechmaschine

Info

Publication number
DE431803C
DE431803C DEK92435A DEK0092435A DE431803C DE 431803 C DE431803 C DE 431803C DE K92435 A DEK92435 A DE K92435A DE K0092435 A DEK0092435 A DE K0092435A DE 431803 C DE431803 C DE 431803C
Authority
DE
Germany
Prior art keywords
housing
resonance
speaking
machine
column
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
DEK92435A
Other languages
German (de)
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEK92435A priority Critical patent/DE431803C/de
Priority to NL32222A priority patent/NL32222B/xx
Application granted granted Critical
Publication of DE431803C publication Critical patent/DE431803C/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
    • G11B25/04—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon

Landscapes

  • Vibration Prevention Devices (AREA)
DEK92435A 1925-01-16 1925-01-16 Sprechmaschine Expired DE431803C (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DEK92435A DE431803C (de) 1925-01-16 1925-01-16 Sprechmaschine
NL32222A NL32222B (enrdf_load_stackoverflow) 1925-01-16 1925-12-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK92435A DE431803C (de) 1925-01-16 1925-01-16 Sprechmaschine

Publications (1)

Publication Number Publication Date
DE431803C true DE431803C (de) 1926-07-21

Family

ID=37309190

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK92435A Expired DE431803C (de) 1925-01-16 1925-01-16 Sprechmaschine

Country Status (2)

Country Link
DE (1) DE431803C (enrdf_load_stackoverflow)
NL (1) NL32222B (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
NL32222B (enrdf_load_stackoverflow) 1929-01-15

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