JPH0723454Y2 - 防火機能付きラチス梁 - Google Patents

防火機能付きラチス梁

Info

Publication number
JPH0723454Y2
JPH0723454Y2 JP1989126291U JP12629189U JPH0723454Y2 JP H0723454 Y2 JPH0723454 Y2 JP H0723454Y2 JP 1989126291 U JP1989126291 U JP 1989126291U JP 12629189 U JP12629189 U JP 12629189U JP H0723454 Y2 JPH0723454 Y2 JP H0723454Y2
Authority
JP
Japan
Prior art keywords
chord member
engaging
piece
engaging groove
groove
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
JP1989126291U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0363616U (enrdf_load_stackoverflow
Inventor
謙作 大川
Original Assignee
ナショナル住宅産業株式会社
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 ナショナル住宅産業株式会社 filed Critical ナショナル住宅産業株式会社
Priority to JP1989126291U priority Critical patent/JPH0723454Y2/ja
Publication of JPH0363616U publication Critical patent/JPH0363616U/ja
Application granted granted Critical
Publication of JPH0723454Y2 publication Critical patent/JPH0723454Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Rod-Shaped Construction Members (AREA)
JP1989126291U 1989-10-27 1989-10-27 防火機能付きラチス梁 Expired - Lifetime JPH0723454Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989126291U JPH0723454Y2 (ja) 1989-10-27 1989-10-27 防火機能付きラチス梁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989126291U JPH0723454Y2 (ja) 1989-10-27 1989-10-27 防火機能付きラチス梁

Publications (2)

Publication Number Publication Date
JPH0363616U JPH0363616U (enrdf_load_stackoverflow) 1991-06-21
JPH0723454Y2 true JPH0723454Y2 (ja) 1995-05-31

Family

ID=31674109

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989126291U Expired - Lifetime JPH0723454Y2 (ja) 1989-10-27 1989-10-27 防火機能付きラチス梁

Country Status (1)

Country Link
JP (1) JPH0723454Y2 (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5515544U (enrdf_load_stackoverflow) * 1978-07-19 1980-01-31
JPS631133U (enrdf_load_stackoverflow) * 1986-06-23 1988-01-06

Also Published As

Publication number Publication date
JPH0363616U (enrdf_load_stackoverflow) 1991-06-21

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees