JPH0350636U - - Google Patents

Info

Publication number
JPH0350636U
JPH0350636U JP11063189U JP11063189U JPH0350636U JP H0350636 U JPH0350636 U JP H0350636U JP 11063189 U JP11063189 U JP 11063189U JP 11063189 U JP11063189 U JP 11063189U JP H0350636 U JPH0350636 U JP H0350636U
Authority
JP
Japan
Prior art keywords
manhole
locking
slot
hook
fixed hook
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.)
Pending
Application number
JP11063189U
Other languages
English (en)
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 JP11063189U priority Critical patent/JPH0350636U/ja
Publication of JPH0350636U publication Critical patent/JPH0350636U/ja
Pending legal-status Critical Current

Links

JP11063189U 1989-09-20 1989-09-20 Pending JPH0350636U (US20020051482A1-20020502-M00057.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11063189U JPH0350636U (US20020051482A1-20020502-M00057.png) 1989-09-20 1989-09-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11063189U JPH0350636U (US20020051482A1-20020502-M00057.png) 1989-09-20 1989-09-20

Publications (1)

Publication Number Publication Date
JPH0350636U true JPH0350636U (US20020051482A1-20020502-M00057.png) 1991-05-16

Family

ID=31659155

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11063189U Pending JPH0350636U (US20020051482A1-20020502-M00057.png) 1989-09-20 1989-09-20

Country Status (1)

Country Link
JP (1) JPH0350636U (US20020051482A1-20020502-M00057.png)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60445B2 (ja) * 1974-09-28 1985-01-08 旭化成株式会社 合成繊維の製造方法
JPS6235049B2 (US20020051482A1-20020502-M00057.png) * 1978-07-28 1987-07-30 Toyo Seikan Kaisha Ltd

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60445B2 (ja) * 1974-09-28 1985-01-08 旭化成株式会社 合成繊維の製造方法
JPS6235049B2 (US20020051482A1-20020502-M00057.png) * 1978-07-28 1987-07-30 Toyo Seikan Kaisha Ltd

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