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Priority claimed from DE19744666Aexternal-prioritypatent/DE19744666C1/de
Application filed by 肖特玻璃制造厂filedCritical肖特玻璃制造厂
Publication of HK1027337A1publicationCriticalpatent/HK1027337A1/zh
Publication of HK1027337BpublicationCriticalpatent/HK1027337B/zh