SYNTHETIC CORUNDUM,申请号CAD454628-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	SYNTHETIC CORUNDUM
摘要
申请公布号	CA454628(A)	申请公布日期	1949.02.15
申请号	CAD454628	申请日期
申请人	DOMINION OXYGEN COMPANY	发明人	GEORGE H. SMITH
分类号		主分类号
代理机构		代理人
主权项
地址

您可能感兴趣的专利

New or improved suspension means for electric traction motors

Process for separating or degreasing and separating the component parts of articles such as machines or parts thereof which have become cemented together by corrosion

Improvements in or relating to metal tacks for resistance welding

Improvements in the production of imprints on the internal surfaces of glass objectsduring their moulding

Airplane undercarriages

Improvements in or relating to the production of diethylketone

Process for polymerization of olefins

Improvements in ring spinning machines

Smoking pipe coating composition

Means for forming ground meat patties

Multiple throttle control

Sealing device for the doors of coke ovens

Surgical speculum

Wood bending machine and nailing table

Cushioned escapement support

Flush valve mechanism

Washing machine attachment