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AU268153B2 - Improvements in or relating to electromagnetic telephones or microphones - Google Patents
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AU268153B2 - Improvements in or relating to electromagnetic telephones or microphones - Google Patents

Improvements in or relating to electromagnetic telephones or microphones

Info

Publication number
AU268153B2
AU268153B2 AU11260/61A AU1126061A AU268153B2 AU 268153 B2 AU268153 B2 AU 268153B2 AU 11260/61 A AU11260/61 A AU 11260/61A AU 1126061 A AU1126061 A AU 1126061A AU 268153 B2 AU268153 B2 AU 268153B2
Authority
AU
Australia
Prior art keywords
microphones
telephones
relating
electromagnetic
electromagnetic telephones
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
AU11260/61A
Other versions
AU1126061A (en
Inventor
Schenkel Gerrit
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of AU1126061A publication Critical patent/AU1126061A/en
Publication of AU268153B2 publication Critical patent/AU268153B2/en
Expired legal-status Critical Current

Links

AU11260/61A 1960-11-17 1961-11-14 Improvements in or relating to electromagnetic telephones or microphones Expired AU268153B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLNL258075 1960-11-17

Publications (2)

Publication Number Publication Date
AU1126061A AU1126061A (en) 1963-05-16
AU268153B2 true AU268153B2 (en) 1963-05-16

Family

ID=

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