Signal operating means for elevators,申请号US19300445811-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	Signal operating means for elevators
摘要
申请公布号	US1926176(A)	申请公布日期	1933.09.12
申请号	US19300445811	申请日期	1930.04.19
申请人	RICHARDSON HENRY F	发明人	RICHARDSON HENRY F.
分类号	B66B3/02	主分类号	B66B3/02
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Sintered materials made from zircon and zirconia

Process for preparing pesticidal intermediates

Cartridge as well as air analysis method and apparatus using it

Swing door for a passage used by people

IMPROVED EXPANDED PTFE FLOSS MATERIAL AND METHOD OF MAKING SAME

Print controller with power saving control

Process for preparing nanocrystalline and X-rays-amorphous metal powder

COATING COMPOSITION FOR GLASS

Methods and apparatus for providing a client interface to an object-oriented invocation of an application

Method for controlling the temperature of a conditioned space using a cryogen

IgG/IgM RATIO FOR DETERMINING EFFECTIVENESS OF INTERFERON THERAPY IN INDIVIDUALS WITH HCV INFECTIONS

UN SISTEMA DE SUMINISTRO DE SOLUCION, METODO PARA ENVASAR DICHO SISTEMA Y EL METODO PARA SUMINISTRAR UNA SOLUCION A UN PACIENTE CON DICHO SISTEMA

Support for two beverage containers

Cleaning apparatus

METHODS AND APPARATUS FOR HIGH-SHEAR MATERIAL TREATMENT

Color film with closely matched acutance between different color records

COMPUESTOS DE ESTILBENO, UN PROCEDIMIENTO PARA SU PRODUCCIÓN, UN MÉTODO PARA INCREMENTAR LA VALUACIÓN SPF DE UN MATERIAL DE FIBRA TEXTIL, UNA TELA TEXTIL, UN ARTÍCULO DE PRENDA DE VESTIR, UNA COMPOSICIÓN DETERGENTE, UN PROCEDIMIENTO PARA EL BLANQUEO FLUORESCENTE DE MATERIALES TEXTILES O PAPEL Y EL USO DEL ARTÍCULO DE PRENDA DE VESTIR PARA LA PROTECCIÓN DE LA PIEL HUMANA.

Connected region extracting method and apparatus of B scope image

Printing machine comprising a sheet conveyor belt

Combined electrophotographic and ink jet printing