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发明名称
SCHWIMMERBETAETIGTE ABSPERRVORRICHTUNG FUER BEHAELTER,INSBESONDERE WASSERVORRATSBEHAELTER IN SCHIENENFAHRZEUGEN
摘要
申请公布号
DD131669(A1)
申请公布日期
1978.07.12
申请号
DD19770199581
申请日期
1977.06.20
申请人
BEIER,ALFRED,DD
发明人
BEIER,ALFRED,DD
分类号
B61D35/00;(IPC1-7):B61D35/00
主分类号
B61D35/00
代理机构
代理人
主权项
地址
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