Title:
水中景観窓及びその施工方法
Document Type and Number:
Japanese Patent JP4219291
Kind Code:
B2
Inventors:
Toshioki Hayashi
Application Number:
JP2004080930A
Publication Date:
February 04, 2009
Filing Date:
March 19, 2004
Export Citation:
Assignee:
Finance Corporation Yu Student Research Fund
International Classes:
E06B3/62; E04H3/10
Domestic Patent References:
| JP62160391A | ||||
| JP6074599U |
Attorney, Agent or Firm:
Takao Iriko