BE352376A - - Google Patents

Info

Publication number
BE352376A
BE352376A BE352376DA BE352376A BE 352376 A BE352376 A BE 352376A BE 352376D A BE352376D A BE 352376DA BE 352376 A BE352376 A BE 352376A
Authority
BE
Belgium
Prior art keywords
vibrating plate
rings
plate
fixing device
annular part
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE352376A publication Critical patent/BE352376A/fr

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/44Styli, e.g. sapphire, diamond
    • G11B3/50Anvils or other supports opposing stylus forces

Landscapes

  • Diaphragms For Electromechanical Transducers (AREA)
BE352376D BE352376A (ref)

Publications (1)

Publication Number Publication Date
BE352376A true BE352376A (ref)

Family

ID=27149

Family Applications (1)

Application Number Title Priority Date Filing Date
BE352376D BE352376A (ref)

Country Status (1)

Country Link
BE (1) BE352376A (ref)

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