JPS587870Y2 - 階段 - Google Patents

階段

Info

Publication number
JPS587870Y2
JPS587870Y2 JP2577778U JP2577778U JPS587870Y2 JP S587870 Y2 JPS587870 Y2 JP S587870Y2 JP 2577778 U JP2577778 U JP 2577778U JP 2577778 U JP2577778 U JP 2577778U JP S587870 Y2 JPS587870 Y2 JP S587870Y2
Authority
JP
Japan
Prior art keywords
groove
protrusion
tread
running
angle adjustment
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.)
Expired
Application number
JP2577778U
Other languages
English (en)
Japanese (ja)
Other versions
JPS54129122U (enrdf_load_stackoverflow
Inventor
和登志 谷岡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP2577778U priority Critical patent/JPS587870Y2/ja
Publication of JPS54129122U publication Critical patent/JPS54129122U/ja
Application granted granted Critical
Publication of JPS587870Y2 publication Critical patent/JPS587870Y2/ja
Expired legal-status Critical Current

Links

JP2577778U 1978-02-28 1978-02-28 階段 Expired JPS587870Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2577778U JPS587870Y2 (ja) 1978-02-28 1978-02-28 階段

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2577778U JPS587870Y2 (ja) 1978-02-28 1978-02-28 階段

Publications (2)

Publication Number Publication Date
JPS54129122U JPS54129122U (enrdf_load_stackoverflow) 1979-09-07
JPS587870Y2 true JPS587870Y2 (ja) 1983-02-12

Family

ID=28866783

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2577778U Expired JPS587870Y2 (ja) 1978-02-28 1978-02-28 階段

Country Status (1)

Country Link
JP (1) JPS587870Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0427946Y2 (enrdf_load_stackoverflow) * 1988-05-11 1992-07-06

Also Published As

Publication number Publication date
JPS54129122U (enrdf_load_stackoverflow) 1979-09-07

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