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Gas or vapor discharge tube
US 2,748,309 A
Filed
: 12/18/1952
Issued
: 05/29/1956
Est. Priority Date
: 01/15/1952
Status: Expired due to Term
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Current Assignee
Antonius Hurx Adrianus
Original Assignee
Antonius Hurx Adrianus
Inventors
ANTONIUS HURX ADRIANUS
Application Number
US03/326,628
Time in Patent Office
1,258 Days
Field of Search
US Class Current
313/596
CPC Class Codes
H01J 61/545
using an auxiliary electrod...
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