Ammunition and explosives – Igniting devices and systems – Ignition or detonation circuit
Reexamination Certificate
2011-05-24
2011-05-24
Johnson, Stephen M (Department: 3641)
Ammunition and explosives
Igniting devices and systems
Ignition or detonation circuit
C102S220000
Reexamination Certificate
active
07946227
ABSTRACT:
A detonator system which includes an array of a plurality of discrete time delay relays (16) connected in series to one another, and a plurality of detonators (28) which are respectively connected to the array at spaced intervals (22).
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Koekemoer Andre
Labuschagne Albertus Abraham
Van Soelen Schagen Diederik
Van Wyk Riaan Lingerfelder
Detnet South Africa (Pty) Limited
Elrod-Erickson Monica
Johnson Stephen M
Quine Intellectual Property Law Group P.C.
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