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经营范围
发明名称
Drying aircrew respirators
摘要
申请公布号
GB2183318(A)
申请公布日期
1987.06.03
申请号
GB19850028657
申请日期
1985.11.21
申请人
* NEGRETTI AVIATION LIMITED
发明人
JOHN STUART * TWEEDIE;GORDON EDWARD * THORNE
分类号
F26B9/06;F26B21/00;(IPC1-7):F26B25/00
主分类号
F26B9/06
代理机构
代理人
主权项
地址
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