Title:
プールのコースロープ設備
Document Type and Number:
Japanese Patent JP4449047
Kind Code:
B2
Inventors:
Koji Ishii
Takashi Mochizuki
Takashi Mochizuki
Application Number:
JP30727399A
Publication Date:
April 14, 2010
Filing Date:
October 28, 1999
Export Citation:
Assignee:
Ishii Iron Works Co., Ltd.
International Classes:
A63K1/00; E04H4/00
Domestic Patent References:
| JP58009451U | ||||
| JP4136258U | ||||
| JP63041000U | ||||
| JP57045974U | ||||
| JP60035849U | ||||
| JP8126728A | ||||
| JP50066933A |