Membership
Tour
Register
Log in
Chuetsu Waukesha Kabushiki Kaisha
Follow
Organization
Tokyo, JP
Organizations
Overview
Industries
People
People
Information
Transactions
Events
Impact
Please log in for detailed analytics
Patents Grants
last 30 patents
Information
Patent Grant
Pitch controlling device of a marine propeller
Patent number
4,142,835
Issue date
Mar 6, 1979
Chuetsu Waukesha Kabushiki Kaisha
Naoji Hisada
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT