JPS5916434Y2 - 階段 - Google Patents

階段

Info

Publication number
JPS5916434Y2
JPS5916434Y2 JP7450779U JP7450779U JPS5916434Y2 JP S5916434 Y2 JPS5916434 Y2 JP S5916434Y2 JP 7450779 U JP7450779 U JP 7450779U JP 7450779 U JP7450779 U JP 7450779U JP S5916434 Y2 JPS5916434 Y2 JP S5916434Y2
Authority
JP
Japan
Prior art keywords
riser
protrusion
locking piece
laminated board
board
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP7450779U
Other languages
English (en)
Japanese (ja)
Other versions
JPS55173549U (enExample
Inventor
高志 川本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP7450779U priority Critical patent/JPS5916434Y2/ja
Publication of JPS55173549U publication Critical patent/JPS55173549U/ja
Application granted granted Critical
Publication of JPS5916434Y2 publication Critical patent/JPS5916434Y2/ja
Expired legal-status Critical Current

Links

JP7450779U 1979-05-31 1979-05-31 階段 Expired JPS5916434Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7450779U JPS5916434Y2 (ja) 1979-05-31 1979-05-31 階段

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7450779U JPS5916434Y2 (ja) 1979-05-31 1979-05-31 階段

Publications (2)

Publication Number Publication Date
JPS55173549U JPS55173549U (enExample) 1980-12-12
JPS5916434Y2 true JPS5916434Y2 (ja) 1984-05-15

Family

ID=29308088

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7450779U Expired JPS5916434Y2 (ja) 1979-05-31 1979-05-31 階段

Country Status (1)

Country Link
JP (1) JPS5916434Y2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5889529U (ja) * 1981-12-11 1983-06-17 朝日特殊合板株式会社 木質階段
EP3039203B1 (en) * 2013-08-28 2021-12-01 Clickstair Pty Ltd A stair case
JP6349122B2 (ja) * 2014-03-28 2018-06-27 トヨタホーム株式会社 建物の階段構造及びこの階段構造の製造方法

Also Published As

Publication number Publication date
JPS55173549U (enExample) 1980-12-12

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