发明名称 |
Curved hollow plastic frame for architectural use |
摘要 |
A metallic reinforcing section (4) is introduced into the hollow frame, fitting closely in its chamber. The frame is then curved by bending into an arc.
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申请公布号 |
DE19856665(A1) |
申请公布日期 |
2000.05.11 |
申请号 |
DE19981056665 |
申请日期 |
1998.12.09 |
申请人 |
FRYE, JOSEF |
发明人 |
FRYE, JOSEF |
分类号 |
B29C53/08;E06B1/00;E06B3/22;(IPC1-7):B29C53/02;F16S3/02;E06B3/26 |
主分类号 |
B29C53/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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