A process and apparatus for the combined pneumatic drying and subsequent pneumatic heating of materials,申请号GB19300007551-传众专利搜索

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发明名称	A process and apparatus for the combined pneumatic drying and subsequent pneumatic heating of materials
摘要
申请公布号	GB346541(A)	申请公布日期	1931.04.16
申请号	GB19300007551	申请日期	1930.03.07
申请人	PAUL ROSIN	发明人
分类号	C10B49/08	主分类号	C10B49/08
代理机构		代理人
主权项
地址

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