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Safety device for automatic guiding of road vehicles
US 2,952,842 A
Filed
: 05/09/1956
Issued
: 09/13/1960
Est. Priority Date
: 05/12/1955
Status: Expired due to Term
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Current Assignee
Marcel Bourdon Pierre
Original Assignee
Marcel Bourdon Pierre
Inventors
MARCEL BOURDON PIERRE
Application Number
US03/583,798
Time in Patent Office
1,588 Days
Field of Search
US Class Current
340/438
CPC Class Codes
B62D 1/26
mechanical, e.g. by a non-l...
B62D 1/265
especially adapted for guid...
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