AU252305B2 - Improvements in or relating to loudspeaker diaphragms from impregnated textile fabric and methods of manufacturing such diaphragms - Google Patents

Improvements in or relating to loudspeaker diaphragms from impregnated textile fabric and methods of manufacturing such diaphragms

Info

Publication number
AU252305B2
AU252305B2 AU1407/61A AU140761A AU252305B2 AU 252305 B2 AU252305 B2 AU 252305B2 AU 1407/61 A AU1407/61 A AU 1407/61A AU 140761 A AU140761 A AU 140761A AU 252305 B2 AU252305 B2 AU 252305B2
Authority
AU
Australia
Prior art keywords
diaphragms
relating
manufacturing
methods
textile fabric
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
AU1407/61A
Other versions
AU140761A (en
Inventor
Johannes Schuring and Bernardus Willebrordus Speakman Jacobus
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 AU252305B2 publication Critical patent/AU252305B2/en
Publication of AU140761A publication Critical patent/AU140761A/en
Expired legal-status Critical Current

Links

AU1407/61A 1960-02-17 1961-02-14 Improvements in or relating to loudspeaker diaphragms from impregnated textile fabric and methods of manufacturing such diaphragms Expired AU252305B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLNL248,534 1960-02-17

Publications (2)

Publication Number Publication Date
AU252305B2 true AU252305B2 (en) 1963-02-14
AU140761A AU140761A (en) 1963-02-14

Family

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