Title:
空間形成物
Document Type and Number:
Japanese Patent JP5735818
Kind Code:
B2
Inventors:
Shinichiro Hayashi
Kashiro Hayashi
Kozaburo Hayashi
Kanako Hayashi
Kashiro Hayashi
Kozaburo Hayashi
Kanako Hayashi
Application Number:
JP2011032690A
Publication Date:
June 17, 2015
Filing Date:
February 18, 2011
Export Citation:
Assignee:
Hayashi Bussan Invention Research Co., Ltd.
International Classes:
E03F1/00; F16S5/00
Domestic Patent References:
| JP200869568A | ||||
| JP941434A | ||||
| JP10195937A | ||||
| JP201048010A | ||||
| JP59156366A | ||||
| JP457333Y1 |
Foreign References:
| US4556393 |