JPH0226646U - - Google Patents

Info

Publication number
JPH0226646U
JPH0226646U JP7819788U JP7819788U JPH0226646U JP H0226646 U JPH0226646 U JP H0226646U JP 7819788 U JP7819788 U JP 7819788U JP 7819788 U JP7819788 U JP 7819788U JP H0226646 U JPH0226646 U JP H0226646U
Authority
JP
Japan
Prior art keywords
lid
earth
structure according
shape
underground structure
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
JP7819788U
Other languages
English (en)
Japanese (ja)
Other versions
JPH072712Y2 (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 JP1988078197U priority Critical patent/JPH072712Y2/ja
Publication of JPH0226646U publication Critical patent/JPH0226646U/ja
Application granted granted Critical
Publication of JPH072712Y2 publication Critical patent/JPH072712Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP1988078197U 1988-04-30 1988-06-13 地下構造物用蓋体の土砂排出装置 Expired - Lifetime JPH072712Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988078197U JPH072712Y2 (ja) 1988-04-30 1988-06-13 地下構造物用蓋体の土砂排出装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP63-58914 1988-04-30
JP5891488 1988-04-30
JP1988078197U JPH072712Y2 (ja) 1988-04-30 1988-06-13 地下構造物用蓋体の土砂排出装置

Publications (2)

Publication Number Publication Date
JPH0226646U true JPH0226646U (enrdf_load_stackoverflow) 1990-02-21
JPH072712Y2 JPH072712Y2 (ja) 1995-01-25

Family

ID=31718208

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988078197U Expired - Lifetime JPH072712Y2 (ja) 1988-04-30 1988-06-13 地下構造物用蓋体の土砂排出装置

Country Status (1)

Country Link
JP (1) JPH072712Y2 (enrdf_load_stackoverflow)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS544305U (enrdf_load_stackoverflow) * 1977-06-14 1979-01-12
JPS558721U (enrdf_load_stackoverflow) * 1978-06-27 1980-01-21
JPS57123850U (enrdf_load_stackoverflow) * 1981-01-22 1982-08-02
JPS57197542U (enrdf_load_stackoverflow) * 1981-06-11 1982-12-15
JPS63171445U (enrdf_load_stackoverflow) * 1987-04-22 1988-11-08

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS544305U (enrdf_load_stackoverflow) * 1977-06-14 1979-01-12
JPS558721U (enrdf_load_stackoverflow) * 1978-06-27 1980-01-21
JPS57123850U (enrdf_load_stackoverflow) * 1981-01-22 1982-08-02
JPS57197542U (enrdf_load_stackoverflow) * 1981-06-11 1982-12-15
JPS63171445U (enrdf_load_stackoverflow) * 1987-04-22 1988-11-08

Also Published As

Publication number Publication date
JPH072712Y2 (ja) 1995-01-25

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