DE173261C - - Google Patents

Info

Publication number
DE173261C
DE173261C DENDAT173261D DE173261DA DE173261C DE 173261 C DE173261 C DE 173261C DE NDAT173261 D DENDAT173261 D DE NDAT173261D DE 173261D A DE173261D A DE 173261DA DE 173261 C DE173261 C DE 173261C
Authority
DE
Germany
Prior art keywords
roller
membrane
plate
wire
diaphragm
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.)
Active
Application number
DENDAT173261D
Other languages
German (de)
English (en)
Publication of DE173261C publication Critical patent/DE173261C/de
Active 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
    • G11B25/02—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 cylindrical record carriers
DENDAT173261D Active DE173261C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE173261C true DE173261C (enrdf_load_stackoverflow)

Family

ID=438084

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT173261D Active DE173261C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE173261C (enrdf_load_stackoverflow)

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