Title:
階段の施工方法、階段の側板、階段の踏み板及び階段
Document Type and Number:
Japanese Patent JP7397947
Kind Code:
B2
Inventors:
Hiroshi Yagi
Application Number:
JP2022171144A
Publication Date:
December 13, 2023
Filing Date:
October 26, 2022
Export Citation:
Assignee:
Wood One Co., Ltd.
International Classes:
E04F11/025
Domestic Patent References:
| JP2019082002A | ||||
| JP2001098729A | ||||
| JP8177188A | ||||
| JP9144261A | ||||
| JP2013155541A | ||||
| JP2004225262A |
Foreign References:
| US20140190118 |
Attorney, Agent or Firm:
Takayuki Nobusue
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