Method and apparatus for manufacturing ketene,申请号US19400362861-传众专利搜索

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发明名称	Method and apparatus for manufacturing ketene
摘要
申请公布号	US2376748(A)	申请公布日期	1945.05.22
申请号	US19400362861	申请日期	1940.10.25
申请人	ATLANTIC RESEARCH ASSOCIATES, INC.	发明人	ATWOOD FRANCIS CLARKE
分类号	C07C45/88	主分类号	C07C45/88
代理机构		代理人
主权项
地址

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