AU149022B2 - Improvements in or relating to electromechanical transducers - Google Patents

Improvements in or relating to electromechanical transducers

Info

Publication number
AU149022B2
AU149022B2 AU28159/49A AU2815949A AU149022B2 AU 149022 B2 AU149022 B2 AU 149022B2 AU 28159/49 A AU28159/49 A AU 28159/49A AU 2815949 A AU2815949 A AU 2815949A AU 149022 B2 AU149022 B2 AU 149022B2
Authority
AU
Australia
Prior art keywords
relating
electromechanical transducers
transducers
electromechanical
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
AU28159/49A
Other versions
AU2815949A (en
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
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of AU149022B2 publication Critical patent/AU149022B2/en
Publication of AU2815949A publication Critical patent/AU2815949A/en
Expired legal-status Critical Current

Links

AU28159/49A 1949-06-14 Improvements in or relating to electromechanical transducers Expired AU149022B2 (en)

Publications (2)

Publication Number Publication Date
AU149022B2 true AU149022B2 (en) 1949-08-18
AU2815949A AU2815949A (en) 1949-08-18

Family

ID=

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