Control of conveyors
作者： Miroux Jean
DOI:
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摘要:
lens.org 参考文章(5)
Hoag Elbridge G, Moran James M, Richard Lundberg, Devonshire William H, Magnetic proximity switch dispatch system ,(1959)
Davis Thomas, Robert L Echols, Magnetic coding system for railroad cars ,(1957)
Dirks Gerhard, Storing of signals ,(1960)
Fritz H Mittag, Arrangement for the destination-marking of dispatch container in transportation syste ,(1955)
Dean Colin, Improvements relating to apparatus for identifying railway vehicles ,(1958)