JPH03108725U - - Google Patents

Info

Publication number
JPH03108725U
JPH03108725U JP1839090U JP1839090U JPH03108725U JP H03108725 U JPH03108725 U JP H03108725U JP 1839090 U JP1839090 U JP 1839090U JP 1839090 U JP1839090 U JP 1839090U JP H03108725 U JPH03108725 U JP H03108725U
Authority
JP
Japan
Prior art keywords
stopper
closing
support base
passageway
opening
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
JP1839090U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0734998Y2 (ja
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 filed Critical
Priority to JP1990018390U priority Critical patent/JPH0734998Y2/ja
Publication of JPH03108725U publication Critical patent/JPH03108725U/ja
Application granted granted Critical
Publication of JPH0734998Y2 publication Critical patent/JPH0734998Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP1990018390U 1990-02-26 1990-02-26 長尺昇降階段の安全装置 Expired - Lifetime JPH0734998Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990018390U JPH0734998Y2 (ja) 1990-02-26 1990-02-26 長尺昇降階段の安全装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990018390U JPH0734998Y2 (ja) 1990-02-26 1990-02-26 長尺昇降階段の安全装置

Publications (2)

Publication Number Publication Date
JPH03108725U true JPH03108725U (enrdf_load_stackoverflow) 1991-11-08
JPH0734998Y2 JPH0734998Y2 (ja) 1995-08-09

Family

ID=31753283

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990018390U Expired - Lifetime JPH0734998Y2 (ja) 1990-02-26 1990-02-26 長尺昇降階段の安全装置

Country Status (1)

Country Link
JP (1) JPH0734998Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0734998Y2 (ja) 1995-08-09

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