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经营范围
发明名称
Breathing apparatus
摘要
申请公布号
US2406888(A)
申请公布日期
1946.09.03
申请号
US19440538923
申请日期
1944.06.06
申请人
SCOTT AVIATION CORPORATION
发明人
JR. PHILLIP E. MEIDENBAUER,
分类号
A62B7/02
主分类号
A62B7/02
代理机构
代理人
主权项
地址
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