Assignee

GHA CORP

JP·1 granted patent·1 citations·filing 2003–2003

Technology mixC25D1 Y10T1

Top patents by PatentIndex Score

1 record

0150US7029568B2Negative ion generating medium and its manufacturing methodGHA CORP·Filed 2003·Granted Apr 18, 2006·1 cites·8 claims

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