JPH0745638Y2 - マンホール屏風 - Google Patents

マンホール屏風

Info

Publication number
JPH0745638Y2
JPH0745638Y2 JP9435189U JP9435189U JPH0745638Y2 JP H0745638 Y2 JPH0745638 Y2 JP H0745638Y2 JP 9435189 U JP9435189 U JP 9435189U JP 9435189 U JP9435189 U JP 9435189U JP H0745638 Y2 JPH0745638 Y2 JP H0745638Y2
Authority
JP
Japan
Prior art keywords
manhole
folding screen
cloth
sides
joints
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
JP9435189U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0336033U (cg-RX-API-DMAC7.html
Inventor
武志 宮崎
孝師 若松
正明 蒲地
富夫 安藤
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.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP9435189U priority Critical patent/JPH0745638Y2/ja
Publication of JPH0336033U publication Critical patent/JPH0336033U/ja
Application granted granted Critical
Publication of JPH0745638Y2 publication Critical patent/JPH0745638Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP9435189U 1989-08-14 1989-08-14 マンホール屏風 Expired - Lifetime JPH0745638Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9435189U JPH0745638Y2 (ja) 1989-08-14 1989-08-14 マンホール屏風

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9435189U JPH0745638Y2 (ja) 1989-08-14 1989-08-14 マンホール屏風

Publications (2)

Publication Number Publication Date
JPH0336033U JPH0336033U (cg-RX-API-DMAC7.html) 1991-04-09
JPH0745638Y2 true JPH0745638Y2 (ja) 1995-10-18

Family

ID=31643683

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9435189U Expired - Lifetime JPH0745638Y2 (ja) 1989-08-14 1989-08-14 マンホール屏風

Country Status (1)

Country Link
JP (1) JPH0745638Y2 (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5791288B2 (ja) * 2011-02-07 2015-10-07 シーキューブ株式会社 飛散防止用ネット

Also Published As

Publication number Publication date
JPH0336033U (cg-RX-API-DMAC7.html) 1991-04-09

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term