JPS53146260U - - Google Patents

Info

Publication number
JPS53146260U
JPS53146260U JP5238377U JP5238377U JPS53146260U JP S53146260 U JPS53146260 U JP S53146260U JP 5238377 U JP5238377 U JP 5238377U JP 5238377 U JP5238377 U JP 5238377U JP S53146260 U JPS53146260 U JP S53146260U
Authority
JP
Japan
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.)
Pending
Application number
JP5238377U
Other languages
Japanese (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 JP5238377U priority Critical patent/JPS53146260U/ja
Publication of JPS53146260U publication Critical patent/JPS53146260U/ja
Pending legal-status Critical Current

Links

JP5238377U 1977-04-25 1977-04-25 Pending JPS53146260U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5238377U JPS53146260U (en) 1977-04-25 1977-04-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5238377U JPS53146260U (en) 1977-04-25 1977-04-25

Publications (1)

Publication Number Publication Date
JPS53146260U true JPS53146260U (en) 1978-11-17

Family

ID=28943463

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5238377U Pending JPS53146260U (en) 1977-04-25 1977-04-25

Country Status (1)

Country Link
JP (1) JPS53146260U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB932719A (en) * 1960-06-20 1963-07-31 William Whitworth Taylor Improvements in manhole structures
JPS5122847B1 (en) * 1971-02-17 1976-07-13
JPS51144055A (en) * 1975-06-05 1976-12-10 Fuji Great Kogyo Kk Manhole covering made of iron

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB932719A (en) * 1960-06-20 1963-07-31 William Whitworth Taylor Improvements in manhole structures
JPS5122847B1 (en) * 1971-02-17 1976-07-13
JPS51144055A (en) * 1975-06-05 1976-12-10 Fuji Great Kogyo Kk Manhole covering made of iron

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