0125143-A2 is referenced by 21 patents and cites 5 patents.

Title
Movement monitor.
Application Number
EP19840303130 19840509
Publication Number
0125143 (A2)
Application Date
May 9, 1984
Publication Date
November 14, 1984
Inventor
Devoy Ralph Peter
CA
Ross Clive
CA
Assignee
Marc
CA
IPC
G07C 09/00
G07C 09/00
G06K 19/077
G06K 19/07
G06K 07/00
G01S 13/00
G07C 09/00
G06K 19/077
G06K 19/07
G06K 07/00
G01S 13/74
View Original Source Download PDF