AU102878B2 - Improvements in or relating to devices for recording or reproducing picture-or picture-plus-sound films - Google Patents

Improvements in or relating to devices for recording or reproducing picture-or picture-plus-sound films

Info

Publication number
AU102878B2
AU102878B2 AU755/37A AU75537A AU102878B2 AU 102878 B2 AU102878 B2 AU 102878B2 AU 755/37 A AU755/37 A AU 755/37A AU 75537 A AU75537 A AU 75537A AU 102878 B2 AU102878 B2 AU 102878B2
Authority
AU
Australia
Prior art keywords
picture
plus
relating
recording
devices
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
AU755/37A
Other versions
AU75537A (en
Inventor
Gerardus Doronio Eduard
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 AU75537A publication Critical patent/AU75537A/en
Publication of AU102878B2 publication Critical patent/AU102878B2/en
Expired legal-status Critical Current

Links

AU755/37A 1937-02-24 Improvements in or relating to devices for recording or reproducing picture-or picture-plus-sound films Expired AU102878B2 (en)

Publications (2)

Publication Number Publication Date
AU75537A AU75537A (en) 1938-01-13
AU102878B2 true AU102878B2 (en) 1938-01-13

Family

ID=

Similar Documents

Publication Publication Date Title
AU102878B2 (en) Improvements in or relating to devices for recording or reproducing picture-or picture-plus-sound films
AU75537A (en) Improvements in or relating to devices for recording or reproducing picture-or picture-plus-sound films
AU104772B2 (en) Improvements in or relating to devices for recording or reproducing picture-or picture-and-sound films
AU547637A (en) Improvements in or relating to devices for recording or reproducing picture-or picture-and-sound films
AU112319B2 (en) Improvements in or relating to devices for recording and reproducing films
AU2839A (en) Improvements in or relating to devices for recording and reproducing films
AU103960B2 (en) Improvements in or relating to filmbands for recording vibrations mechanically
AU303937A (en) Improvements in or relating to filmbands for recording vibrations mechanically
AU103515B2 (en) Improvements relating to sound reproducing apparatus
AU105763B2 (en) Improvements in or relating to sound recording and reproducing apparatus
CA369550A (en) Postcard for phonographic recording
CA370427A (en) Reinforced phonograph record
CA366546A (en) Reproducing mechanism
AU86238A (en) Improvements relating to sound reproducing apparatus
AU549437A (en) Improvements in or relating to sound recording and reproducing apparatus
AU104615B2 (en) Improvement in optical systems for use in sound recording or reproducing systems
CA369105A (en) Recording scale
CA364489A (en) Optical reproducing device
CA370632A (en) Recording apparatus
CA364708A (en) Phonograph
AU390137A (en) Improvement in optical systems for use in sound recording or reproducing systems
CA370090A (en) Phonograph reproducer
CA367928A (en) Phonograph reproducer
CA369551A (en) Disc for phonographic recording
AU103337B2 (en) Improvements in heabands for headwear