Title:
Pump or motor
Document Type and Number:
United States Patent 1615140

Inventors:
Joseph, Rusdell William
Publication Date:
01/18/1927
View Patent Images:
Images are available in PDF form when logged in. To view PDFs, Login  or  Create Account (Free!)
Referenced by:
View patents that cite this patent
Export Citation:
Click for automatic bibliography generation
Assignee:
Joseph, Rusdell William
Primary Class:
417/256
Other Classes:
417/488, 417/257
International Classes:
F04B3/00; F04B9/04; F04B43/00; F04B53/12; F04B9/02; F04B53/10




<- Previous Patent (Method of pumping li...)   |   Next Patent (Loud-speaker connect...) ->