Title:
【発明の名称】船舶居住区の騒音低減方法
Document Type and Number:
Japanese Patent JPS5929475
Kind Code:
B2
Inventors:
OONO KUNIHARU
Application Number:
JP3039977A
Publication Date:
July 20, 1984
Filing Date:
March 22, 1977
Export Citation:
Assignee:
ISHIKAWAJIMA HARIMA HEAVY IND
International Classes:
B63H21/32; B63B29/02; (IPC1-7): B63B29/02; B63H21/32
Attorney, Agent or Firm:
Kamio Shida