Self-wringing and detachable mop head and refill construction,申请号US19500161041-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	Self-wringing and detachable mop head and refill construction
摘要
申请公布号	US2794997(A)	申请公布日期	1957.06.11
申请号	US19500161041	申请日期	1950.05.10
申请人	JOSEPH H. TRINDL	发明人	CHANNELL CHARLES ARTHUR
分类号	A47L13/146	主分类号	A47L13/146
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Improvements relating to electric discharge tubes

Improvements in paper or charts for recording apparatus, and in recording apparatus for use therewith

Zentralverschluss fuer Wertbehaelter mit bartlosem Schluessel

PACKING OF EGGS, ETC.

Procédé pour préparer l'acétylène

Pince pour les usages médicaux, chirurgicaux ou autres

Condensateur à haute tension composé de condensateurs partiels disposés dans des récipients métalliques fermés

Improvements in or relating to milling, planing and like machines for copying

Manufacture of durable ferrous compounds

Improvements in means for controlling the excitation of dynamo electric machines

Improvements in or relating to cardboard boxes and cartons

Improvements in or relating to the distillation or heat treatment of solid carbonaceous materials and apparatus therefor

Improvements in machines for seaming lids on cans

Improvements in the production of motor fuels

Improvements in spectacle frames

Improvements relating to take-up mechanism for receiving long lengths of material on reels, drums or the like

Improved means for fixing together a pair of electrical contacts

Improvements relating to the regulation of the power output of aircraft motors