Title:
【発明の名称】ライフボートのフリーフォールによる脱出システム
Document Type and Number:
Japanese Patent JP2975399
Kind Code:
B2
Inventors:
TAZAKI AKIRA
OGAWA AKIHIRO
TSUKINO YOSHIHISA
OGAWA AKIHIRO
TSUKINO YOSHIHISA
Application Number:
JP16559890A
Publication Date:
November 10, 1999
Filing Date:
June 26, 1990
Export Citation:
Assignee:
SHITSUPU ANDO OOSHAN ZAIDAN
International Classes:
B63C9/02; B63B23/28; (IPC1-7): B63B23/28; B63C9/02
Domestic Patent References:
| JP4976296A | ||||
| JP588491A | ||||
| JP58156480A |
Attorney, Agent or Firm:
Esaki Mitsufumi