Deprecated: The each() function is deprecated. This message will be suppressed on further calls in /home/zhenxiangba/zhenxiangba.com/public_html/phproxy-improved-master/index.php on line 456
AU139745B2 - Improvements in or relating to headphones - Google Patents
[go: Go Back, main page]

AU139745B2 - Improvements in or relating to headphones - Google Patents

Improvements in or relating to headphones

Info

Publication number
AU139745B2
AU139745B2 AU10770/47A AU1077047A AU139745B2 AU 139745 B2 AU139745 B2 AU 139745B2 AU 10770/47 A AU10770/47 A AU 10770/47A AU 1077047 A AU1077047 A AU 1077047A AU 139745 B2 AU139745 B2 AU 139745B2
Authority
AU
Australia
Prior art keywords
headphones
relating
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
AU10770/47A
Other versions
AU1077047A (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.)
SoundScriber Corp
Original Assignee
SoundScriber Corp
Filing date
Publication date
Application filed by SoundScriber Corp filed Critical SoundScriber Corp
Application granted granted Critical
Publication of AU139745B2 publication Critical patent/AU139745B2/en
Publication of AU1077047A publication Critical patent/AU1077047A/en
Expired legal-status Critical Current

Links

AU10770/47A 1947-03-19 Improvements in or relating to headphones Expired AU139745B2 (en)

Publications (2)

Publication Number Publication Date
AU139745B2 true AU139745B2 (en) 1947-04-17
AU1077047A AU1077047A (en) 1947-04-17

Family

ID=

Similar Documents

Publication Publication Date Title
AU139745B2 (en) Improvements in or relating to headphones
AU1077047A (en) Improvements in or relating to headphones
AU140051B2 (en) Improvements in or relating to doorlocks
AU135753B2 (en) Improvements in or relating to shoe-trees
AU139092B2 (en) Improvements in or relating to suction-cleaners
AU135911B2 (en) Improvements in or relating to doorlocks
AU136265B2 (en) Improvements in or relating to keyholders
AU138375B2 (en) Improvements in or relating to doorlocks
AU137693B2 (en) Improvements in or relating to gyro-verticals
AU123607B2 (en) Improvements in *or relating to photomnechanical reproduction
AU143160B2 (en) Improvements in or relating to electroacoustic devices
AU138667B2 (en) Improvements in or relating to phonographs
AU138666B2 (en) Improvements in or relating to phonographs
AU136598B2 (en) Improvements in or relating to phonographs
AU134265B2 (en) Improvements in or relating to fair-lead construction
AU1548747A (en) Improvements in or relating to keyholders
AU1684247A (en) Improvements in or relating to doorlocks
AU1455547A (en) Improvements in or relating to suction-cleaners
AU1295147A (en) Improvements in or relating to gyro-verticals
AU1512147A (en) Improvements in or relating to doorlocks
AU1684347A (en) Improvements in or relating to doorlocks
AU139737B2 (en) Improvements in or relating to slidable devices
AU1653444A (en) Improvements in *or relating to photomnechanical reproduction
AU141233B2 (en) Improvements in or relating to stereoscopes
AU138148B2 (en) Improvements in or relating to whistles