发明名称 |
PLATEAU CHAUFFANT |
摘要 |
<p>A seed tray having a base and side walls formed from an inner layer (1) and an outer layer (2) to give a double-walled construction, the said inner layer (1) being hermetically sealed to the outer layer (2) to define a chamber (3, 11), an electrical heating element (5) within the chamber (3) and a temperature regulator (8) connected to the heating element (5) for the purpose of selecting a desired temperature when the tray is in use. <IMAGE></p> |
申请公布号 |
LU86926(A1) |
申请公布日期 |
1987.11.11 |
申请号 |
LU19870086926 |
申请日期 |
1987.06.19 |
申请人 |
TORIBIO PINILLA MANUEL ANGEL;TORIBIO PINILLA JOSE FRANCISCO;SANCHEZ MORENO FELIPE |
发明人 |
TORIBIO PINILLA MANUEL ANGEL;TORIBIO PINILLA JOSE FRANCISCO;SANCHEZ MORENO FELIPE |
分类号 |
A01C1/02;A01G9/02;A01G9/26;(IPC1-7):A01G/;H05B/ |
主分类号 |
A01C1/02 |
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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