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经营范围
发明名称
PRESSURIZED HELMETS FOR AVIATORS
摘要
申请公布号
CA580127(A)
申请公布日期
1959.07.28
申请号
CAD580127
申请日期
申请人
HUGH Q. A. REEVES;JOHN R. C. QUILTER
发明人
JOHN R. C. QUILTER;HUGH Q. A. REEVES
分类号
主分类号
代理机构
代理人
主权项
地址
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