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US2878463A
(en)
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Magnetic data storage devices
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US2397123A
(en)
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Contact operation
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PL108574B1
(en)
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Magnetic chuck with permanent and electro-permanent magnets
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SE430441B
(sv)
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Elektromagnetiskt magnethuvudinstellningsarrangemang innefattande ett flertal av varandra oberoende cirkulera flodesgap med gemensam permanentmagnet
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SE8601528D0
(sv)
|
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Mixing apparatus and method
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US3074353A
(en)
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Magnetic proximity switch dispatch system
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GB1208738A
(en)
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Improvements in or relating to knitting machines having selection devices
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GB1186310A
(en)
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A Magnetic Recording Device.
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US3631366A
(en)
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Polarized electromagnetic relays having a floating armature
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US1859764A
(en)
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Magnetic device
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US2897415A
(en)
|
|
Holding magnet system
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US3359463A
(en)
|
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Multi-pole reed switch relay
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US3458839A
(en)
|
|
Locking reed and ball switches and matrices
|
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US3508214A
(en)
|
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Semipermanent magnetic core storage matrices
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US3525022A
(en)
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|
Magnetic memory switch
|
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US3343110A
(en)
|
|
Adhesive relay
|
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SE202371C1
(online.php)
|
|
|
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CS354991A3
(en)
|
|
Electromagnetic selector
|
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US3153227A
(en)
|
|
Display device having magnetically controlled plural indicia plates
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US3643186A
(en)
|
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Electromagnetic pulse counter
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US3273088A
(en)
|
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Relay with armature contacts, particularly reed contacts
|
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SE129171C1
(online.php)
|
|
|
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US2898527A
(en)
|
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Polarized relay
|
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SE203151C1
(online.php)
|
|
|
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GB1169451A
(en)
|
|
Improvements in or relating to Electromagnetic Semiconductor Switching Devices.
|