Printed circuit distributor
作者： Stanford B Silverschotz
DOI:
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摘要:
lens.org 参考文章(4)
Tavel Hesper Von, Electric current distributor ,(1939)
Kiebert Jr Martin, Monack Albert J, Rotary switching device and contact elements therefor ,(1954)
Walter T Drugan, Rotary switch with centrifugal contactor ,(1954)
Thomas W Bryant, Automatic ignition timer for internal combustion motors ,(1934)