JPS582242U - 階段 - Google Patents

階段

Info

Publication number
JPS582242U
JPS582242U JP9594281U JP9594281U JPS582242U JP S582242 U JPS582242 U JP S582242U JP 9594281 U JP9594281 U JP 9594281U JP 9594281 U JP9594281 U JP 9594281U JP S582242 U JPS582242 U JP S582242U
Authority
JP
Japan
Prior art keywords
opening
pair
integrally formed
lip groove
piece
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.)
Granted
Application number
JP9594281U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6139786Y2 (pm
Inventor
森村　建昭
Original Assignee
ワイケイケイ株式会社
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 ワイケイケイ株式会社 filed Critical ワイケイケイ株式会社
Priority to JP9594281U priority Critical patent/JPS582242U/ja
Publication of JPS582242U publication Critical patent/JPS582242U/ja
Application granted granted Critical
Publication of JPS6139786Y2 publication Critical patent/JPS6139786Y2/ja
Granted legal-status Critical Current

Links

JP9594281U 1981-06-30 1981-06-30 階段 Granted JPS582242U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9594281U JPS582242U (ja) 1981-06-30 1981-06-30 階段

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9594281U JPS582242U (ja) 1981-06-30 1981-06-30 階段

Publications (2)

Publication Number Publication Date
JPS582242U true JPS582242U (ja) 1983-01-08
JPS6139786Y2 JPS6139786Y2 (pm) 1986-11-14

Family

ID=29890826

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9594281U Granted JPS582242U (ja) 1981-06-30 1981-06-30 階段

Country Status (1)

Country Link
JP (1) JPS582242U (pm)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019173267A (ja) * 2018-03-26 2019-10-10 ダイキン工業株式会社 クリーンルーム用の透かし階段およびそれを備えた屋内システム

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5317618U (pm) * 1976-07-27 1978-02-15

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5317618U (pm) * 1976-07-27 1978-02-15

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019173267A (ja) * 2018-03-26 2019-10-10 ダイキン工業株式会社 クリーンルーム用の透かし階段およびそれを備えた屋内システム

Also Published As

Publication number Publication date
JPS6139786Y2 (pm) 1986-11-14

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