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Title:
Railway switch
Document Type and Number:
United States Patent 3095827
Inventors:
Lucien, Chadenson
Publication Date:
07/02/1963
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Referenced by:
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Assignee:
Safege, Transport SA.
Primary Class:
104/130.010
Other Classes:
104/247, 104/103
International Classes:
E01B25/00
US Patent References:
2434523
Switch for conveyor tracks
2757785
Vertical hop picker having endless carrier chain for hop vines, moving in a vertical plane
Foreign References:
FR1248112A
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