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经营范围
发明名称
Pressure reducer for breathing apparatus
摘要
申请公布号
US2399816(A)
申请公布日期
1946.05.07
申请号
US19430515550
申请日期
1943.12.24
申请人
SCOTT AVIATION CORPORATION
发明人
JR. PHILLIP E. MEIDENBAUER,
分类号
A62B9/02
主分类号
A62B9/02
代理机构
代理人
主权项
地址
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