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发明名称
摘要
申请公布号
DE2852983(B2)
申请公布日期
1980.11.20
申请号
DE19782852983
申请日期
1978.12.07
申请人
SISTEMCO N.V., WILLEMSTAD, CURACAO (NIEDERLAENDISCHE ANTILLEN)
发明人
ROTHHAAS, FRIEDRICH, 6728 GERMERSHEIM
分类号
E04B1/94;A47B55/00;E04H1/12;E05G1/024;(IPC1-7):E05G1/02
主分类号
E04B1/94
代理机构
代理人
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