JPH0728336Y2 - 展張収納可能な階段 - Google Patents

展張収納可能な階段

Info

Publication number
JPH0728336Y2
JPH0728336Y2 JP16845288U JP16845288U JPH0728336Y2 JP H0728336 Y2 JPH0728336 Y2 JP H0728336Y2 JP 16845288 U JP16845288 U JP 16845288U JP 16845288 U JP16845288 U JP 16845288U JP H0728336 Y2 JPH0728336 Y2 JP H0728336Y2
Authority
JP
Japan
Prior art keywords
holding frame
pin
horizontal holding
stage
stairs
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 - Lifetime
Application number
JP16845288U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0289153U (en, 2012
Inventor
幸男 長谷川
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP16845288U priority Critical patent/JPH0728336Y2/ja
Publication of JPH0289153U publication Critical patent/JPH0289153U/ja
Application granted granted Critical
Publication of JPH0728336Y2 publication Critical patent/JPH0728336Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP16845288U 1988-12-28 1988-12-28 展張収納可能な階段 Expired - Lifetime JPH0728336Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16845288U JPH0728336Y2 (ja) 1988-12-28 1988-12-28 展張収納可能な階段

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16845288U JPH0728336Y2 (ja) 1988-12-28 1988-12-28 展張収納可能な階段

Publications (2)

Publication Number Publication Date
JPH0289153U JPH0289153U (en, 2012) 1990-07-16
JPH0728336Y2 true JPH0728336Y2 (ja) 1995-06-28

Family

ID=31457639

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16845288U Expired - Lifetime JPH0728336Y2 (ja) 1988-12-28 1988-12-28 展張収納可能な階段

Country Status (1)

Country Link
JP (1) JPH0728336Y2 (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2550088Y2 (ja) * 1991-08-05 1997-10-08 大和工商リース株式会社 折り畳み階段

Also Published As

Publication number Publication date
JPH0289153U (en, 2012) 1990-07-16

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