JPS6399000U - - Google Patents

Info

Publication number
JPS6399000U
JPS6399000U JP19531586U JP19531586U JPS6399000U JP S6399000 U JPS6399000 U JP S6399000U JP 19531586 U JP19531586 U JP 19531586U JP 19531586 U JP19531586 U JP 19531586U JP S6399000 U JPS6399000 U JP S6399000U
Authority
JP
Japan
Prior art keywords
groove
ladder frame
pillars
mid
accommodated
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
JP19531586U
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 JP19531586U priority Critical patent/JPS6399000U/ja
Publication of JPS6399000U publication Critical patent/JPS6399000U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Ladders (AREA)
JP19531586U 1986-12-19 1986-12-19 Pending JPS6399000U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19531586U JPS6399000U (zh) 1986-12-19 1986-12-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19531586U JPS6399000U (zh) 1986-12-19 1986-12-19

Publications (1)

Publication Number Publication Date
JPS6399000U true JPS6399000U (zh) 1988-06-27

Family

ID=31153093

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19531586U Pending JPS6399000U (zh) 1986-12-19 1986-12-19

Country Status (1)

Country Link
JP (1) JPS6399000U (zh)

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