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patent:PublicationKind | The class of patent publication kinds, such as A1, B1 etc. @en | ||
patent:PublicationKind | publication kind @en | ||
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patent:PublicationKind | |||
patent:PublicationKind | The class of patent publication kinds, such as A1, B1 etc. @en | ||
patent:PublicationKind | publication kind @en | ||
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