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US9479199B2
(en)
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Low-cost receiver using integrated inductors
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BE409768A
(h)
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US2131193A
(en)
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Transformer coupling for television amplifiers
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US2227035A
(en)
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Coupling circuit arrangement for ultra-short waves
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BE414060A
(h)
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US1175472A
(en)
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Coupling for electrical oscillation-circuits.
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US1717455A
(en)
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Selector and receiver for radio frequency energy
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US1973037A
(en)
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Amplification system
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US1866655A
(en)
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Filter for preventing distortion
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JPS6214926B2
(h)
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BE431146A
(h)
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US2055996A
(en)
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Band-pass amplifier
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BE388766A
(h)
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US1511423A
(en)
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Electric-current transmission
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BE407480A
(h)
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US2242330A
(en)
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Interference suppression system
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CH261513A
(fr)
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Transformateur à large bande, pour de très hautes fréquences.
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CH109995A
(fr)
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Variomètre.
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BE383525A
(h)
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BE409674A
(h)
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BE391963A
(h)
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BE403645A
(h)
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BE396659A
(h)
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BE480379A
(h)
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JPH0226420B2
(h)
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