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CA191527A
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Electrical transmitter
|
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GB122676A
|
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Improvements in Sign Telegraphs, and other like Electrical Advertising Devices.
|
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CA180322A
|
|
Advertising apparatus
|
|
CA179763A
|
|
Advertising device
|
|
GB109637A
|
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Improvements in Advertising and other Devices, provided with Parts adapted to be Brought into Successive Positions.
|
|
GB114633A
|
|
Improvements in or relating to Electrical Transmitting Apparatus, applicable to Controlling Advertising and other Devices from a Distance.
|
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US1200437A
|
|
Device for making public announcements and exhibiting advertisements.
|
|
GB105932A
|
|
Improvements in or relating to Hand Grenades, Bombs and the like.
|
|
US1291863A
|
|
Recording apparatus for use in connection with advertising devices and the like.
|
|
US1253818A
|
|
Tape-transmitting apparatus for transmitting electrical impulses.
|
|
GB191503980A
|
|
Devices for Making Public Announcements, Exhibiting Advertisements and for other purposes of a like nature.
|
|
CA164128A
|
|
Advertising device
|
|
GB191329597A
|
|
Improvements in and relating to Advertising Devices.
|
|
GB191315469A
|
|
Improvements in Advertising Devices and the like.
|
|
CA164263A
|
|
Advertising machine
|
|
GB191304635A
|
|
Improvements in Advertising Devices & the like.
|
|
US1180919A
|
|
Advertising device and the like.
|
|
GB191208868A
|
|
An Improved Ticket Printing and Delivering Machine.
|
|
CA159940A
|
|
Advertising device
|
|
GB191204470A
|
|
Improvements in or relating to Coin Freed Machines.
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