Film splicing device,申请号US19400321311-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	Film splicing device
摘要
申请公布号	US2300888(A)	申请公布日期	1942.11.03
申请号	US19400321311	申请日期	1940.02.28
申请人	GRISWOLD FREDERICK C	发明人	GRISWOLD FREDERICK C.
分类号	G03D15/04	主分类号	G03D15/04
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Improvements in or relating to Electrochemical Cells

One Way Valve Device

Separation of Hydrocarbons

Steam Reforming Process

Fluid Transmission Control Device

Ferroelectric Semiconductors

Hobbing Machine

Control Arrangement Comprising Two Hand Levers

Improvements in or relating to A Separable Fastening Device

Improvements in or relating to Lighters

Bag with Filling Neck and Means for Closing the Same.

Heat Shrinkable Grommet

Liquid Detergent Composition

Microporous Filaments.

Safety Arrangement for Containers for Dangerous Gases

Fixing Brackets for Furniture Components

Improvements in Electric Synchronous Motor Clocks