Title:
UNDER-WATER PUMP
Document Type and Number:
Japanese Patent JPS5213103
Kind Code:
A
Abstract:
PURPOSE: Portable under water pump which the bottom water can be pumped up with some decrease of water flow in the shallow depth of water, and specified water flow can be pumped up in the deeper depth of water.
Inventors:
TOSHI HEIHACHIROU
Application Number:
JP8981475A
Publication Date:
February 01, 1977
Filing Date:
July 22, 1975
Export Citation:
Assignee:
UOTAMAN KK
International Classes:
F04D29/44; F04D13/08; (IPC1-7): F04D13/08; F04D29/44