Title:
J字型の管のシュノーケルの水遮断、安全装置
Document Type and Number:
Japanese Patent JP3128525
Kind Code:
U
Inventors:
Hiroshi Uehara
Uehara Taito
Uehara Taito
Application Number:
JP2006007869U
Publication Date:
January 18, 2007
Filing Date:
September 27, 2006
Export Citation:
Assignee:
Hiroshi Uehara
Uehara Taito
Uehara Taito
International Classes:
B63C11/16; F16K15/04