Sign,申请号US19270167465-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	Sign
摘要
申请公布号	US1846173(A)	申请公布日期	1932.02.23
申请号	US19270167465	申请日期	1927.02.11
申请人	WILLWERSCHEID THEODOR R	发明人	WILLWERSCHEID THEODOR R.
分类号	G09F13/16	主分类号	G09F13/16
代理机构		代理人
主权项
地址

您可能感兴趣的专利

FREE PISTON HYDRAULIC PUMP

SELF-STARTER ADHESIVE AND GLUE APPLICATOR

THERAPEUTIC 4-HYDROXY-19-NORTESTOSTERONE-17-CYCLOPENTYLPROPIONATE, AND ITS PROCESS OF PREPARATION AND ITS APPLICATION

MANUALLY OPERATED SNOW REMOVING DEVICE

ADVERTISING CLOCK WITH ROTARY SIGNS

METHOD AND APPARATUS FOR HARVESTING CUCUMBERS

METHOD OF MAKING SHOES AND BASIC SHOE UNIT FOR USE THEREIN

Method of preparing isocyanates

Packaging method and means

Means for attaching a strand to a rotary member

alpha-methyl-iodothyronamines

9alpha-halo-11-hydroxy testosterone and intermediates in the production thereof

Fluid flow machine

Oxidation of alpha, beta-unsaturated hydroxy-steroids

Process for stimulating plant growth

Continuously self-checking scanner alarm system

Electrical winding construction

Bipotential cathode