JPS64896A - Diaphragm for speaker - Google Patents

Diaphragm for speaker

Info

Publication number
JPS64896A
JPS64896A JP62155852A JP15585287A JPS64896A JP S64896 A JPS64896 A JP S64896A JP 62155852 A JP62155852 A JP 62155852A JP 15585287 A JP15585287 A JP 15585287A JP S64896 A JPS64896 A JP S64896A
Authority
JP
Japan
Prior art keywords
base material
diaphragm
edge
dried
cotton fabrics
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.)
Pending
Application number
JP62155852A
Other languages
English (en)
Other versions
JPH01896A (ja
Inventor
Hitoshi Sato
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP62-155852A priority Critical patent/JPH01896A/ja
Priority claimed from JP62-155852A external-priority patent/JPH01896A/ja
Publication of JPS64896A publication Critical patent/JPS64896A/ja
Publication of JPH01896A publication Critical patent/JPH01896A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Diaphragms For Electromechanical Transducers (AREA)
JP62-155852A 1987-06-23 スピ−カ用振動板 Pending JPH01896A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62-155852A JPH01896A (ja) 1987-06-23 スピ−カ用振動板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62-155852A JPH01896A (ja) 1987-06-23 スピ−カ用振動板

Publications (2)

Publication Number Publication Date
JPS64896A true JPS64896A (en) 1989-01-05
JPH01896A JPH01896A (ja) 1989-01-05

Family

ID=

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0390197U (ja) * 1989-12-27 1991-09-13
US5359177A (en) * 1990-11-14 1994-10-25 Mitsubishi Denki Kabushiki Kaisha Microwave plasma apparatus for generating a uniform plasma
US6988584B2 (en) * 2002-05-20 2006-01-24 Matsushita Electric Industrial Co., Ltd. Speaker diaphragm edge and its manufacturing method
US11582557B2 (en) 2020-03-31 2023-02-14 Panasonic Intellectual Property Management Co., Ltd. Speaker diaphragm, speaker, speaker diaphragm manufacturing method, electronic device, and mobile body apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0390197U (ja) * 1989-12-27 1991-09-13
US5359177A (en) * 1990-11-14 1994-10-25 Mitsubishi Denki Kabushiki Kaisha Microwave plasma apparatus for generating a uniform plasma
US6988584B2 (en) * 2002-05-20 2006-01-24 Matsushita Electric Industrial Co., Ltd. Speaker diaphragm edge and its manufacturing method
US11582557B2 (en) 2020-03-31 2023-02-14 Panasonic Intellectual Property Management Co., Ltd. Speaker diaphragm, speaker, speaker diaphragm manufacturing method, electronic device, and mobile body apparatus

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