DK612988D0 - Kondensatormikrofon og membranenhed hertil samt fremgangsmaade til fremstilling af membranenheden - Google Patents

Kondensatormikrofon og membranenhed hertil samt fremgangsmaade til fremstilling af membranenheden

Info

Publication number
DK612988D0
DK612988D0 DK612988A DK612988A DK612988D0 DK 612988 D0 DK612988 D0 DK 612988D0 DK 612988 A DK612988 A DK 612988A DK 612988 A DK612988 A DK 612988A DK 612988 D0 DK612988 D0 DK 612988D0
Authority
DK
Denmark
Prior art keywords
membrane unit
procedure
manufacturing
condensor microphone
condensor
Prior art date
Application number
DK612988A
Other languages
English (en)
Other versions
DK612988A (da
Inventor
Mamoru Yasuda
Hitoshi Toda
Original Assignee
Hosiden Electronics Co
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
Priority claimed from JP5101887A external-priority patent/JPH0642759B2/ja
Priority claimed from JP1987113224U external-priority patent/JP2514204Y2/ja
Priority claimed from JP11322387U external-priority patent/JPS6418897U/ja
Priority claimed from PCT/JP1988/000236 external-priority patent/WO1988006832A1/ja
Application filed by Hosiden Electronics Co filed Critical Hosiden Electronics Co
Publication of DK612988A publication Critical patent/DK612988A/da
Publication of DK612988D0 publication Critical patent/DK612988D0/da

Links

DK612988A 1987-03-04 1988-11-03 Kondensatormikrofon og membranenhed hertil samt fremgangsmaade til fremstilling af membranenheden DK612988D0 (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP5101887A JPH0642759B2 (ja) 1987-03-04 1987-03-04 コンデンサマイクロホンの振動板及びその製造法
JP1987113224U JP2514204Y2 (ja) 1987-07-22 1987-07-22 静電形マイクロホン
JP11322387U JPS6418897U (da) 1987-07-22 1987-07-22
PCT/JP1988/000236 WO1988006832A1 (fr) 1987-03-04 1988-03-03 Unite de diaphragame d'un microphone a condensateur, procede de production, et microphone a condensateur

Publications (2)

Publication Number Publication Date
DK612988A DK612988A (da) 1988-11-03
DK612988D0 true DK612988D0 (da) 1988-11-03

Family

ID=27462573

Family Applications (1)

Application Number Title Priority Date Filing Date
DK612988A DK612988D0 (da) 1987-03-04 1988-11-03 Kondensatormikrofon og membranenhed hertil samt fremgangsmaade til fremstilling af membranenheden

Country Status (1)

Country Link
DK (1) DK612988D0 (da)

Also Published As

Publication number Publication date
DK612988A (da) 1988-11-03

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment