FI/F-term Search

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Patent Examined utility model registration Patent specification Examined utility model specification
Theme --- e.g. 2C001
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Publication Date --- e.g. 20010101-20031231
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From: - To:
FI/F-term/facet --- e.g. AA01+[A63F9/22-ZAA]
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Boolean operators : "+" means 'OR', "*" means 'AND', "-" means 'NOT'.

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unexamined applications examined applications