JPH0738226Y2 - 貯水槽開口等への落下防止枠 - Google Patents

貯水槽開口等への落下防止枠

Info

Publication number
JPH0738226Y2
JPH0738226Y2 JP1989032867U JP3286789U JPH0738226Y2 JP H0738226 Y2 JPH0738226 Y2 JP H0738226Y2 JP 1989032867 U JP1989032867 U JP 1989032867U JP 3286789 U JP3286789 U JP 3286789U JP H0738226 Y2 JPH0738226 Y2 JP H0738226Y2
Authority
JP
Japan
Prior art keywords
frame
opening
straight rod
rod portion
fitting
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 - Fee Related
Application number
JP1989032867U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02124893U (en]
Inventor
博高 長島
Original Assignee
長島鋳物株式会社
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 長島鋳物株式会社 filed Critical 長島鋳物株式会社
Priority to JP1989032867U priority Critical patent/JPH0738226Y2/ja
Publication of JPH02124893U publication Critical patent/JPH02124893U/ja
Application granted granted Critical
Publication of JPH0738226Y2 publication Critical patent/JPH0738226Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP1989032867U 1989-03-23 1989-03-23 貯水槽開口等への落下防止枠 Expired - Fee Related JPH0738226Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989032867U JPH0738226Y2 (ja) 1989-03-23 1989-03-23 貯水槽開口等への落下防止枠

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989032867U JPH0738226Y2 (ja) 1989-03-23 1989-03-23 貯水槽開口等への落下防止枠

Publications (2)

Publication Number Publication Date
JPH02124893U JPH02124893U (en]) 1990-10-15
JPH0738226Y2 true JPH0738226Y2 (ja) 1995-08-30

Family

ID=31536100

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989032867U Expired - Fee Related JPH0738226Y2 (ja) 1989-03-23 1989-03-23 貯水槽開口等への落下防止枠

Country Status (1)

Country Link
JP (1) JPH0738226Y2 (en])

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6017904B2 (ja) * 1981-06-11 1985-05-07 日之出水道機器株式会社 転落防止機構付地下構造物用蓋
JPS633993U (en]) * 1986-06-25 1988-01-12

Also Published As

Publication number Publication date
JPH02124893U (en]) 1990-10-15

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees