JPH0489133U - - Google Patents

Info

Publication number
JPH0489133U
JPH0489133U JP13088290U JP13088290U JPH0489133U JP H0489133 U JPH0489133 U JP H0489133U JP 13088290 U JP13088290 U JP 13088290U JP 13088290 U JP13088290 U JP 13088290U JP H0489133 U JPH0489133 U JP H0489133U
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
JP13088290U
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 JP13088290U priority Critical patent/JPH0489133U/ja
Publication of JPH0489133U publication Critical patent/JPH0489133U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Ladders (AREA)
JP13088290U 1990-11-30 1990-11-30 Pending JPH0489133U (US06373033-20020416-M00002.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13088290U JPH0489133U (US06373033-20020416-M00002.png) 1990-11-30 1990-11-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13088290U JPH0489133U (US06373033-20020416-M00002.png) 1990-11-30 1990-11-30

Publications (1)

Publication Number Publication Date
JPH0489133U true JPH0489133U (US06373033-20020416-M00002.png) 1992-08-04

Family

ID=31878194

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13088290U Pending JPH0489133U (US06373033-20020416-M00002.png) 1990-11-30 1990-11-30

Country Status (1)

Country Link
JP (1) JPH0489133U (US06373033-20020416-M00002.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011084985A (ja) * 2009-10-19 2011-04-28 Miyama Ind Corp マンホール内の作業安全装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5833700B2 (ja) * 1980-03-28 1983-07-21 義栄 長谷川 固定プロ−ブ・ボ−ド

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5833700B2 (ja) * 1980-03-28 1983-07-21 義栄 長谷川 固定プロ−ブ・ボ−ド

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011084985A (ja) * 2009-10-19 2011-04-28 Miyama Ind Corp マンホール内の作業安全装置

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