Results 1 - 20 of 327 for All Library Resources
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| Result Number | Material Type | Add to My Shelf Action | Record Details and Options |
|---|---|---|---|
| 1 |
Material Type: Patent
|
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Improvements in Machines for Solving EquationsDigital Resources/Online E-Resources |
| 2 |
Material Type: Patent
|
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Improvements in or relating to electric telegraph systemsDigital Resources/Online E-Resources |
| 3 |
Material Type: Patent
|
|
Improvements in or relating to the storage of intelligenceDigital Resources/Online E-Resources |
| 4 |
Material Type: Patent
|
|
Improvements in or relating to electrical storage of coded informationDigital Resources/Online E-Resources |
| 5 |
Material Type: Patent
|
|
Improvements in or relating to registers for automatic electronic exchangesDigital Resources/Online E-Resources |
| 6 |
Material Type: Patent
|
|
Improvements in or relating to telecommunication exchange systemsDigital Resources/Online E-Resources |
| 7 |
Material Type: Patent
|
|
Improvements in or relating to intelligence storage equipmentDigital Resources/Online E-Resources |
| 8 |
Material Type: Patent
|
|
Improvements relating to automatic telephone exchange systems and the likeDigital Resources/Online E-Resources |
| 9 |
Material Type: Patent
|
|
Railway signalling equipmentDigital Resources/Online E-Resources |
| 10 |
Material Type: Patent
|
|
Improvements relating to automatic exchange systemsDigital Resources/Online E-Resources |
| 11 |
Material Type: Patent
|
|
Improvements in or relating to electronic digital computing machinesDigital Resources/Online E-Resources |
| 12 |
Material Type: Patent
|
|
Perfectionnements aux systèmes d'intercommunicationDigital Resources/Online E-Resources |
| 13 |
Material Type: Patent
|
|
Schaltungsanordnung für ein Übertragungssystem von SchallereignissenDigital Resources/Online E-Resources |
| 14 |
Material Type: Patent
|
|
Improvements in or relating to telegraph equipmentDigital Resources/Online E-Resources |
| 15 |
Material Type: Patent
|
|
Circuit arrangement for a transmission system for sound eventsDigital Resources/Online E-Resources |
| 16 |
Material Type: Patent
|
|
Loudspeaking intercommunication systemDigital Resources/Online E-Resources |
| 17 |
Material Type: Patent
|
|
Elektroakustische ÜbertragungsanlageDigital Resources/Online E-Resources |
| 18 |
Material Type: Patent
|
|
Schaltungsanordnung für ein nach dem Zeitmultiplexprinzip arbeitendes VermittlungssystemDigital Resources/Online E-Resources |
| 19 |
Material Type: Patent
|
|
Improvements in or relating to time-division multiplex telecommunications systemsDigital Resources/Online E-Resources |
| 20 |
Material Type: Patent
|
|
Improvements in or relating to modulating circuit arrangementsDigital Resources/Online E-Resources |
Results 1 - 20 of 327 for All Library Resources
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