Title:
UNDER WATER TRAINING TOOL
Document Type and Number:
Japanese Patent JPS63186668
Kind Code:
A
Inventors:
NAKAYAMA SHOICHI
Application Number:
JP1782387A
Publication Date:
August 02, 1988
Filing Date:
January 27, 1987
Export Citation:
Assignee:
NAKAYAMA SHOICHI
SAKAI IRYO KK
SAKAI IRYO KK
International Classes:
A63B21/00; A63B21/008; A63B23/00; A63B26/00; (IPC1-7): A63B21/00; A63B23/00
Domestic Patent References:
JP59133277B | ||||
JPS5710869B2 | 1982-03-01 | |||
JPS6148387A | 1986-03-10 |
Attorney, Agent or Firm:
Noboru Shimada