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CA613640A
(en)
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Coin collectors for telecommunication services
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CA647479A
(en)
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Coin collectors for telecommunication services
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AU232302B2
(en)
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Coin collectors for telecommunication services
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AU3898658A
(en)
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Coin collectors for telecommunication services
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AU273694B2
(en)
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Coin collector for telecommunicating services
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CA548525A
(en)
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Telephone coin collector
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CA610976A
(en)
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Telephone pay station
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CA607308A
(en)
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Toll ticketing telephone exchange
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CA602851A
(en)
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Telephone paystations
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CA562754A
(en)
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Toll switching telephone system
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FR1255012A
(en)
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Coin collectors for telecommunication services
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AU2046562A
(en)
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Coin collector for telecommunicating services
|
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CA629175A
(en)
|
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Toll telephone system
|
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CA590066A
(en)
|
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Automatic toll ticketing telephone system
|
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AU217509B2
(en)
|
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Automatic telephone toll ticketing system
|
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CA23097S
(en)
|
|
Telephone switchboard
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CA23656S
(en)
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Communications device cabinet
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AU266928B2
(en)
|
|
Telephone stations
|
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CA632590A
(en)
|
|
Automatic toll ticketing telephone system
|
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CA622364A
(en)
|
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Automatic toll ticketing telephone system
|
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AU245338B2
(en)
|
|
Automatic branch telephone exchange
|
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CA540295A
(en)
|
|
Telephone paystation system
|
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AU223408B2
(en)
|
|
Improvements in telephone dials
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CA607393A
(en)
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Party line paystations
|
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CA583160A
(en)
|
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Automatic toll ticketing telephone system
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