JPS5546111B2 - - Google Patents

Info

Publication number
JPS5546111B2
JPS5546111B2 JP5777376A JP5777376A JPS5546111B2 JP S5546111 B2 JPS5546111 B2 JP S5546111B2 JP 5777376 A JP5777376 A JP 5777376A JP 5777376 A JP5777376 A JP 5777376A JP S5546111 B2 JPS5546111 B2 JP S5546111B2
Authority
JP
Japan
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
JP5777376A
Other versions
JPS52141627A (en
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 filed Critical
Priority to JP5777376A priority Critical patent/JPS52141627A/ja
Publication of JPS52141627A publication Critical patent/JPS52141627A/ja
Publication of JPS5546111B2 publication Critical patent/JPS5546111B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
JP5777376A 1976-05-21 1976-05-21 Vibrating plate and its production Granted JPS52141627A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5777376A JPS52141627A (en) 1976-05-21 1976-05-21 Vibrating plate and its production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5777376A JPS52141627A (en) 1976-05-21 1976-05-21 Vibrating plate and its production

Publications (2)

Publication Number Publication Date
JPS52141627A JPS52141627A (en) 1977-11-26
JPS5546111B2 true JPS5546111B2 (ja) 1980-11-21

Family

ID=13065178

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5777376A Granted JPS52141627A (en) 1976-05-21 1976-05-21 Vibrating plate and its production

Country Status (1)

Country Link
JP (1) JPS52141627A (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69027850T2 (de) * 1990-01-17 1996-11-28 Osaka Gas Co Ltd Verfahren zur herstellung einer kohlenstoffschicht

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5273021A (en) * 1975-12-15 1977-06-18 Pioneer Electronic Corp Sound generating vibrator plate and method of producing same

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5273021A (en) * 1975-12-15 1977-06-18 Pioneer Electronic Corp Sound generating vibrator plate and method of producing same

Also Published As

Publication number Publication date
JPS52141627A (en) 1977-11-26

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