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发明名称
UKLAD STEROWANIA NAPEDEM,ZWLASZCZA BRAM UCHYLNYCH
摘要
申请公布号
PL107071(B1)
申请公布日期
1980.01.31
申请号
PL19770203363
申请日期
1977.12.23
申请人
发明人
分类号
E05F;E05F15/20;E06B;(IPC1-7):E05F15/20
主分类号
E05F
代理机构
代理人
主权项
地址
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