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经营范围
发明名称
Venetian blind
摘要
A venetian blind having a lift cord which through a linkage in the blind head controls an operating element for tilting the slats.
申请公布号
US4357980(A)
申请公布日期
1982.11.09
申请号
US19800190076
申请日期
1980.09.23
申请人
RAPP, CLIFTON
发明人
RAPP, CLIFTON
分类号
E06B9/32;(IPC1-7):E06B9/30;E06B9/26
主分类号
E06B9/32
代理机构
代理人
主权项
地址
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