Waste pipe or drain cleaner,申请号US19340707818-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	Waste pipe or drain cleaner
摘要
申请公布号	US2011525(A)	申请公布日期	1935.08.13
申请号	US19340707818	申请日期	1934.01.22
申请人	PARSLEY VIVIAN S	发明人	PARSLEY VIVIAN S.
分类号	E03C1/306	主分类号	E03C1/306
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Radio controlled steering device for a two-wheeled vehicle toy

Methods and apparatus for making flat tension mask color cathode ray tubes

Propulsion device with conditioned inertia

Heat treatment of exchangers to remove coke

Variable speed pulley

Process for reinforcing a driven tubular piling, the piling obtained by this process, an arrangement for implementing the process

Dispensing brush with barb means to rupture material packet

Printer for printing a particular character at a desired position

Light waveguide feedthrough for optoelectronic modules and method for their manufacture

Cutter pick for mining using hydraulic stream

Vehicle bumper system for forming part of engine cooling assembly

Gear drive for a disk

Eavestrough hanger

Rocket-powered, air-deployed, lift-assisted booster vehicle for orbital, supraorbital and suborbital flight

Anticipating dual set-point bistable thermostat

Longitudinal slat for luggage carrier

Merchandise display rack of variable size

STERILIZATION OF BODILY FLUID TREATMENT APPARATUS

METHOD FOR EXTRACTING ANTITUMOR SUBSTANCE