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DK9359C
(en)
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Device at Telephone exchanges.
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DK9378C
(en)
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Connecting device for use in the operation of telephone exchanges.
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DK8580C
(en)
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Device at Telephone exchanges with separate Plug operation.
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DK10041C
(en)
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Device at Kærner.
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DK10092C
(en)
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Device at Kærner.
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DK9453C
(en)
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Device at Gaardklosetter.
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DK9936C
(en)
|
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Device by Microphones.
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FI2886A
(en)
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Ihopskjutbar phone phone
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DK10201C
(en)
|
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Automatic Telephone Centers.
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DK9317C
(en)
|
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Device at Fireplaces.
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CH39532A
(en)
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Telephone system
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AT38479B
(en)
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Backhoe.
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DK10313C
(en)
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Device by Flødsyrnekar.
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DK10086C
(en)
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Device at Flagpoles.
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DK9645C
(en)
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Device by Telegraphs.
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DK9322C
(en)
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Switching device.
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DK8286C
(en)
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Telephone.
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DK9808C
(en)
|
|
Device for smoke-burning fireplaces.
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DK9496C
(en)
|
|
Device for Voice Counting Machines.
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ES40083A3
(en)
|
|
A foldable telephone set.
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ES39864A1
(en)
|
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Improvements in telephone sets.
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DK7238C
(en)
|
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Device for Telephone Connections.
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DK8169C
(en)
|
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Device for Voice Devices.
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DK9204C
(en)
|
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Side relocation device at Patent Scaffolding.
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DK10017C
(en)
|
|
Device with sound-absorbing Speech funnel for Telephones.
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