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发明名称
摘要
申请公布号	DE2022803(C3)	申请公布日期	1978.04.20
申请号	DE19702022803	申请日期	1970.05.09
申请人	CASTOLIN S.A., LAUSANNE (SCHWEIZ)	发明人	NEUDAHM, WALTER, 4000 DUESSELDORF;STEINE, HANS-THEO, CRISSIER (SCHWEIZ)
分类号	B23K35/00;C23C4/02;C23C28/00;(IPC1-7):C23C7/00	主分类号	B23K35/00
代理机构		代理人
主权项
地址

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