JPS5939788Y2 - 電線貫通孔の防火構造 - Google Patents

電線貫通孔の防火構造

Info

Publication number
JPS5939788Y2
JPS5939788Y2 JP1975086098U JP8609875U JPS5939788Y2 JP S5939788 Y2 JPS5939788 Y2 JP S5939788Y2 JP 1975086098 U JP1975086098 U JP 1975086098U JP 8609875 U JP8609875 U JP 8609875U JP S5939788 Y2 JPS5939788 Y2 JP S5939788Y2
Authority
JP
Japan
Prior art keywords
putty
wire
fire protection
hole
protection structure
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
JP1975086098U
Other languages
English (en)
Japanese (ja)
Other versions
JPS52696U (enrdf_load_stackoverflow
Inventor
保 開出
洋一 小出
三千男 高田
啓次 市川
桂三 仙石
友一 石井
義仁 宗政
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.)
Mitsubishi Cable Industries Ltd
Original Assignee
Mitsubishi Cable Industries 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 Mitsubishi Cable Industries Ltd filed Critical Mitsubishi Cable Industries Ltd
Priority to JP1975086098U priority Critical patent/JPS5939788Y2/ja
Publication of JPS52696U publication Critical patent/JPS52696U/ja
Application granted granted Critical
Publication of JPS5939788Y2 publication Critical patent/JPS5939788Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Installation Of Indoor Wiring (AREA)
JP1975086098U 1975-06-20 1975-06-20 電線貫通孔の防火構造 Expired JPS5939788Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1975086098U JPS5939788Y2 (ja) 1975-06-20 1975-06-20 電線貫通孔の防火構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1975086098U JPS5939788Y2 (ja) 1975-06-20 1975-06-20 電線貫通孔の防火構造

Publications (2)

Publication Number Publication Date
JPS52696U JPS52696U (enrdf_load_stackoverflow) 1977-01-06
JPS5939788Y2 true JPS5939788Y2 (ja) 1984-11-08

Family

ID=28568498

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1975086098U Expired JPS5939788Y2 (ja) 1975-06-20 1975-06-20 電線貫通孔の防火構造

Country Status (1)

Country Link
JP (1) JPS5939788Y2 (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50145492U (enrdf_load_stackoverflow) * 1974-05-20 1975-12-02
JPS50145494U (enrdf_load_stackoverflow) * 1974-05-20 1975-12-02

Also Published As

Publication number Publication date
JPS52696U (enrdf_load_stackoverflow) 1977-01-06

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