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发明名称
Fire baffle
摘要
申请公布号
US1800977(A)
申请公布日期
1931.04.14
申请号
US19290390556
申请日期
1929.09.05
申请人
PROTECTOSEAL COMPANY OF AMERICA
发明人
ANSCHICKS RUDOLPH J.
分类号
F02M1/00
主分类号
F02M1/00
代理机构
代理人
主权项
地址
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