JPS6223884Y2 - - Google Patents

Info

Publication number
JPS6223884Y2
JPS6223884Y2 JP1983114029U JP11402983U JPS6223884Y2 JP S6223884 Y2 JPS6223884 Y2 JP S6223884Y2 JP 1983114029 U JP1983114029 U JP 1983114029U JP 11402983 U JP11402983 U JP 11402983U JP S6223884 Y2 JPS6223884 Y2 JP S6223884Y2
Authority
JP
Japan
Prior art keywords
hinge
receiving frame
lid
cover
shelf
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
Application number
JP1983114029U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6022545U (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 JP11402983U priority Critical patent/JPS6022545U/ja
Publication of JPS6022545U publication Critical patent/JPS6022545U/ja
Application granted granted Critical
Publication of JPS6223884Y2 publication Critical patent/JPS6223884Y2/ja
Granted legal-status Critical Current

Links

JP11402983U 1983-07-22 1983-07-22 内圧逃し機構付のマンホ−ル蓋 Granted JPS6022545U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11402983U JPS6022545U (ja) 1983-07-22 1983-07-22 内圧逃し機構付のマンホ−ル蓋

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11402983U JPS6022545U (ja) 1983-07-22 1983-07-22 内圧逃し機構付のマンホ−ル蓋

Publications (2)

Publication Number Publication Date
JPS6022545U JPS6022545U (ja) 1985-02-16
JPS6223884Y2 true JPS6223884Y2 (en]) 1987-06-18

Family

ID=30263744

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11402983U Granted JPS6022545U (ja) 1983-07-22 1983-07-22 内圧逃し機構付のマンホ−ル蓋

Country Status (1)

Country Link
JP (1) JPS6022545U (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5625524A (en) * 1979-08-07 1981-03-11 Nissho Kosan Kk Hinge structure of lid

Also Published As

Publication number Publication date
JPS6022545U (ja) 1985-02-16

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