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Radioactive sources
   
Document Number
US Patent 6919575
Issued Date
July 19, 2005
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Abstract
Radioactive sources are made from a foil (10) containing radioactive material, by cutting out hexagonal foil elements (12) from the foil, leaving no uncut portions of foil between adjacent hexagonal foil elements. This significantly induces wastage of radioactive foil.
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Number of Claims:
9
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Owner
Aba Technology PLC (Didcot,GB)
Published
July 19, 2005
Application Number
10/482,658
Filed
January 5, 2004
US Classification
250/493.1   250/385.1 250/492.1
Int'l Classification
B21D   28/02   (20060101)   B21D   28/06   (20060101)   G08B   17/11   (20060101)   G08B   17/10   (20060101)   G21G   4/00   (20060101)   G21G   4/06   (20060101)  
Examiner
Assistant Examiner
Attorney/Law Firm
Priority Data
Jun 15, 2002 [GB] 0213854
USPTO Field of Search
250/493.1   250/492R   250/385   340/232   52/823   83/43   53/39  
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