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发明名称	GAS MASK
摘要
申请公布号	CA419087(A)	申请公布日期	1944.03.14
申请号	CAD419087	申请日期
申请人	UNITED STATES RUBBER COMPANY	发明人	MERWYN CLARENCE TEAGUE
分类号		主分类号
代理机构		代理人
主权项
地址

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