Assignee

SAWA RYOUSUKE

JP·1 granted patent·2 citations·filing 2006–2006

Technology mixC03C1 H01J1

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1 record

0153US8067322B2Glass composition for lamp, glass part for lamp, and process for producing lamp or glass composition for lampSAWA RYOUSUKE·Filed 2006·Granted Nov 29, 2011·2 cites·8 claims

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