Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ISHIKAWAJIMA JUKOGYO KABUSHIKI
Original Assignee
ISHIKAWAJIMA JUKOGYO KABUSHIKI
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ISHIKAWAJIMA JUKOGYO KABUSHIKIfiledCriticalISHIKAWAJIMA JUKOGYO KABUSHIKI
Priority to ES0258324ApriorityCriticalpatent/ES258324A1/en
Publication of ES258324A1publicationCriticalpatent/ES258324A1/en
Improvements introduced in the construction of ships, characterized in that they have a tunnel for the propeller shaft which is a watertight compartment formed between the cube of the stern frame for the propeller shaft and the aft bulkhead, by the boards, (which are part of the hull) as upper wall and lower wall and for the hull plates as their sides, and which is traversed by the propeller shaft. (Machine-translation by Google Translate, not legally binding)
ES0258324A1960-05-231960-05-23Improvements introduced in the construction of boats (Machine-translation by Google Translate, not legally binding)
ExpiredES258324A1
(en)