AU272405B - Improvements in microphones - Google Patents

Improvements in microphones

Info

Publication number
AU272405B
AU272405B AU2724/05A AU272405A AU272405B AU 272405 B AU272405 B AU 272405B AU 2724/05 A AU2724/05 A AU 2724/05A AU 272405 A AU272405 A AU 272405A AU 272405 B AU272405 B AU 272405B
Authority
AU
Australia
Prior art keywords
microphones
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
Application number
AU2724/05A
Other versions
AU272405A (en
Inventor
Fernand Hourdic Francois
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AU2724/05A priority Critical patent/AU272405B/en
Publication of AU272405A publication Critical patent/AU272405A/en
Publication of AU272405B publication Critical patent/AU272405B/en
Expired legal-status Critical Current

Links

AU2724/05A 1905-03-14 1905-03-14 Improvements in microphones Expired AU272405B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2724/05A AU272405B (en) 1905-03-14 1905-03-14 Improvements in microphones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU2724/05A AU272405B (en) 1905-03-14 1905-03-14 Improvements in microphones

Publications (2)

Publication Number Publication Date
AU272405A AU272405A (en) 1905-09-12
AU272405B true AU272405B (en) 1905-09-12

Family

ID=63349299

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2724/05A Expired AU272405B (en) 1905-03-14 1905-03-14 Improvements in microphones

Country Status (1)

Country Link
AU (1) AU272405B (en)

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