Membership
Tour
Register
Log in
Akio Yamakado
Follow
Person
Tokyo, JA
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Contruction method for continuous row of piles and earth drill for...
Patent number
3,969,902
Issue date
Jul 20, 1976
Ichise; Yoshino
Yoshio Ichise
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING