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发明名称
Portable fire extinguisher
摘要
申请公布号
US2562963(A)
申请公布日期
1951.08.07
申请号
US19490131454
申请日期
1949.12.06
申请人
SPECIALTIES DEVELOPMENT CORPORATION
发明人
STROOP JOHN H.
分类号
A62C99/00
主分类号
A62C99/00
代理机构
代理人
主权项
地址
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