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发明名称
摘要
申请公布号
CH670934(A5)
申请公布日期
1989.07.31
申请号
CH19870002383
申请日期
1987.06.24
申请人
DR. HANS WAELCHLI
发明人
WAELCHLI, HANS, DR.;SBALZARINI, LINO
分类号
A22C11/12
主分类号
A22C11/12
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代理人
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