JPH0726410Y2 - ステップ材の固定駒 - Google Patents

ステップ材の固定駒

Info

Publication number
JPH0726410Y2
JPH0726410Y2 JP1990055685U JP5568590U JPH0726410Y2 JP H0726410 Y2 JPH0726410 Y2 JP H0726410Y2 JP 1990055685 U JP1990055685 U JP 1990055685U JP 5568590 U JP5568590 U JP 5568590U JP H0726410 Y2 JPH0726410 Y2 JP H0726410Y2
Authority
JP
Japan
Prior art keywords
pair
step material
ladder
fixing piece
quay
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 - Lifetime
Application number
JP1990055685U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0415623U (en]
Inventor
次男 小山
Original Assignee
西武ポリマ化成株式会社
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 西武ポリマ化成株式会社 filed Critical 西武ポリマ化成株式会社
Priority to JP1990055685U priority Critical patent/JPH0726410Y2/ja
Publication of JPH0415623U publication Critical patent/JPH0415623U/ja
Application granted granted Critical
Publication of JPH0726410Y2 publication Critical patent/JPH0726410Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00Adapting or protecting infrastructure or their operation
    • Y02A30/30Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways

Landscapes

  • Revetment (AREA)
  • Ladders (AREA)
JP1990055685U 1990-05-28 1990-05-28 ステップ材の固定駒 Expired - Lifetime JPH0726410Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990055685U JPH0726410Y2 (ja) 1990-05-28 1990-05-28 ステップ材の固定駒

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990055685U JPH0726410Y2 (ja) 1990-05-28 1990-05-28 ステップ材の固定駒

Publications (2)

Publication Number Publication Date
JPH0415623U JPH0415623U (en]) 1992-02-07
JPH0726410Y2 true JPH0726410Y2 (ja) 1995-06-14

Family

ID=31578860

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990055685U Expired - Lifetime JPH0726410Y2 (ja) 1990-05-28 1990-05-28 ステップ材の固定駒

Country Status (1)

Country Link
JP (1) JPH0726410Y2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3005304U (ja) * 1994-06-16 1994-12-20 エーザイ株式会社 容器支持用中仕切およびこれを備えた容器支持構造体

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54156928U (en]) * 1978-04-24 1979-10-31

Also Published As

Publication number Publication date
JPH0415623U (en]) 1992-02-07

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