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经营范围
发明名称
Selbsttaetig wirkende Kettenfangvorrichtung fuer Foerderbahnen
摘要
申请公布号
DE562830(C)
申请公布日期
1932.10.29
申请号
DE1931S102149D
申请日期
1931.11.29
申请人
"SACHTLEBEN" AKT.-GES. FUER BERGBAU UND CHEMISCHE INDUSTRIE
发明人
MECKELS BRUNO;WALKENBACH ALEX
分类号
B61B12/06
主分类号
B61B12/06
代理机构
代理人
主权项
地址
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