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AU619510B2
(en)
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Automatic transfer switch
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GB1247178A
(en)
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Improvements in or relating to automatic current-pulse emitters for telephony or like installations
|
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US3203626A
(en)
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Counter
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SU172389A1
(enrdf_load_stackoverflow)
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|
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US3375337A
(en)
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Pushbutton rotary switch having unitary actuator
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US2955755A
(en)
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Electro-mechanical storage, transfer, and read-out device
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US3513278A
(en)
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Alternate action mechanism
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US3271541A
(en)
|
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Multi-position snap switch
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US3304414A
(en)
|
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Pulse counting device with visual and electrical storage and readout
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GB1303713A
(enrdf_load_stackoverflow)
|
|
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US3166945A
(en)
|
|
Impulse generator
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US3578954A
(en)
|
|
High speed magnetic counter
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GB1081107A
(en)
|
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Improvements in or relating to pawl mechanisms
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US3814309A
(en)
|
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Digital timer with resetting mechanism
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US3012719A
(en)
|
|
Hohmann |
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SU155674A1
(enrdf_load_stackoverflow)
|
|
|
|
US3646326A
(en)
|
|
Error detecting pulse counter
|
|
US2206141A
(en)
|
|
Tens-transferring mechanism |
|
US3655951A
(en)
|
|
Electroimpulsive decimal counter
|
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GB906921A
(en)
|
|
Improvements in or relating to impulse counters
|
|
SU587516A1
(ru)
|
|
Переключающее устройство
|
|
SU381177A1
(ru)
|
|
Храповой реверсивный механизм
|
|
US1678301A
(en)
|
|
Selecting device for telephone systems
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|
GB558969A
(en)
|
|
Improvements in or relating to electro magnetically-operated step-by-step mechanism
|
|
GB621690A
(en)
|
|
Improvements in or relating to mechanisms for responding to predetermined electricalsignals of morse form
|