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Lay Lu
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Santa Clara, CA, US
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last 30 patents
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Patent Grant
Sealing plug for a water globe
Patent number
6,540,099
Issue date
Apr 1, 2003
Lay Lu
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
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Patent Application
Sealing plug for a water globe
Publication number
20020117506
Publication date
Aug 29, 2002
Lay Lu
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL