JPH0359640B2 - - Google Patents

Info

Publication number
JPH0359640B2
JPH0359640B2 JP57071566A JP7156682A JPH0359640B2 JP H0359640 B2 JPH0359640 B2 JP H0359640B2 JP 57071566 A JP57071566 A JP 57071566A JP 7156682 A JP7156682 A JP 7156682A JP H0359640 B2 JPH0359640 B2 JP H0359640B2
Authority
JP
Japan
Prior art keywords
pulp
beaten
weight
approximately
titanium oxide
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 - Lifetime
Application number
JP57071566A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58190195A (ja
Inventor
Toshikatsu Kuwahata
Hajime Tanno
Toshihiro Fukuhara
Jiro Nakaso
Motomichi Matsumura
Yoshiaki Suzuki
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan Ltd
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 Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Priority to JP7156682A priority Critical patent/JPS58190195A/ja
Publication of JPS58190195A publication Critical patent/JPS58190195A/ja
Publication of JPH0359640B2 publication Critical patent/JPH0359640B2/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)
JP7156682A 1982-04-30 1982-04-30 音響振動板 Granted JPS58190195A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7156682A JPS58190195A (ja) 1982-04-30 1982-04-30 音響振動板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7156682A JPS58190195A (ja) 1982-04-30 1982-04-30 音響振動板

Publications (2)

Publication Number Publication Date
JPS58190195A JPS58190195A (ja) 1983-11-07
JPH0359640B2 true JPH0359640B2 (enrdf_load_stackoverflow) 1991-09-11

Family

ID=13464385

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7156682A Granted JPS58190195A (ja) 1982-04-30 1982-04-30 音響振動板

Country Status (1)

Country Link
JP (1) JPS58190195A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3535205C2 (de) * 1984-10-03 1994-09-01 Sony Corp Lautsprechermembran
JP2503232Y2 (ja) * 1990-10-31 1996-06-26 東芝モノフラックス株式会社 内燃機関の消音器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5071318A (enrdf_load_stackoverflow) * 1973-10-24 1975-06-13
JPS558000B2 (enrdf_load_stackoverflow) * 1974-05-07 1980-02-29

Also Published As

Publication number Publication date
JPS58190195A (ja) 1983-11-07

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