Metallurgical process and apparatus,申请号US19360099192-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Metallurgical process and apparatus
摘要
申请公布号	US2194454(A)	申请公布日期	1940.03.19
申请号	US19360099192	申请日期	1936.09.03
申请人	GREENAWALT WILLIAM E	发明人	GREENAWALT WILLIAM E.
分类号	C22B1/10;C22B5/00	主分类号	C22B1/10
代理机构		代理人
主权项
地址

您可能感兴趣的专利

End-of-line indicator

Composition of matter for the manufacture of artificial stone

Method and means for well development

Automatic reclosing circuit breaker system

Attachment for machine tools

Liquid pressure mechanism

Dirigible headlight

Means for indicating small phase differences of interconnected systems

Roll and method of manufacturing rolls

Document protector

Means of transportation

Container closure