| 发明名称 |
Door having foam core between skins |
| 摘要 |
A panel including a surface skin (15 and 16) inside of which is a core material (17) with a plurality air spaces (18). The panels are intended for use in the manufacture of doors.
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| 申请公布号 |
NZ336776(A) |
申请公布日期 |
2002.02.01 |
| 申请号 |
NZ19990336776 |
申请日期 |
1999.07.16 |
| 申请人 |
CHRISTINE ADEL DAVIDSON;KENNETH WAYNE DAVIDSON |
发明人 |
DAVIDSON, KENNETH WAYNE |
| 分类号 |
E04C2/36;E04F13/08;E06B3/82;(IPC1-7):E04F13/08 |
主分类号 |
E04C2/36 |
| 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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