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发明名称
摘要
申请公布号
DE3502152(C2)
申请公布日期
1991.06.20
申请号
DE19853502152
申请日期
1985.01.23
申请人
KONE OY, HELSINKI, FI
发明人
MAKSIMAINEN, ALPO, SALPAKANGAS, FI;AHONEN, EERO, SORAMAEKI, FI
分类号
B02C18/12;B02C18/18
主分类号
B02C18/12
代理机构
代理人
主权项
地址
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