发明名称 |
PORTABLE CUSHIONED FLOOR SYSTEM |
摘要 |
A portable cushioned floor system utilizes a modular construction in which each floor module is enclosed with a lower floor plate that protects the flexible resilient cushioning layer during transport and installation and after installation. The lower floor plate is attached to a floor-supporting upper plate with fasteners that maintain a maximum spacing yet permit full flexibility of the intermediate cushioning layer. |
申请公布号 |
AU4407189(A) |
申请公布日期 |
1990.12.18 |
申请号 |
AU19890044071 |
申请日期 |
1989.05.25 |
申请人 |
GREGORY V. KOLLER |
发明人 |
GREGORY V. KOLLER;HAROLD A. KOLLER |
分类号 |
A63C19/00;E01C13/00;E04F15/04;E04F15/22 |
主分类号 |
A63C19/00 |
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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