Improvements in or relating to electric negative resistances,申请号GB19300024261-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	Improvements in or relating to electric negative resistances
摘要
申请公布号	GB360920(A)	申请公布日期	1931.11.13
申请号	GB19300024261	申请日期	1930.08.13
申请人	ERICH HABANN	发明人
分类号	H01C1/14;H01C7/10	主分类号	H01C1/14
代理机构		代理人
主权项
地址

您可能感兴趣的专利

System and process for automatic color and exposure correction in an image

Remote control save and sleep override

Systems and methods for providing calling plan information

Method for manufacturing array substrate for liquid crystal display device

Power supply for battery powered devices

Kit for caring for a fabric article

Modular fiber optic sensor

Automatic crown and gingiva detection from the three-dimensional virtual model of teeth

Preventing airway mucus production by administration of EGF-R antagonists

Motion and position measuring for buried object detection

Sheet metal assembly and method to reduce weight

Imidazole derivatives

Multi-handle high strength plastic bag

Method for making nitrile compounds from ethylenically unsaturated compounds

Vertically adjustable device for suspending an article from a ceiling

Method and system for noninvasive mastopexy

Cheese wheel cutter

Valued end bonus event for gaming machine

Correction ink for micro defect of color pattern, color filter, method for correcting micro defect of color pattern, and process for producing ink