JPS5980033U - 耐火排水孔 - Google Patents

耐火排水孔

Info

Publication number
JPS5980033U
JPS5980033U JP17766982U JP17766982U JPS5980033U JP S5980033 U JPS5980033 U JP S5980033U JP 17766982 U JP17766982 U JP 17766982U JP 17766982 U JP17766982 U JP 17766982U JP S5980033 U JPS5980033 U JP S5980033U
Authority
JP
Japan
Prior art keywords
hole
fire
fireproof
drain hole
thickness
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.)
Granted
Application number
JP17766982U
Other languages
English (en)
Japanese (ja)
Other versions
JPH028012Y2 (enrdf_load_stackoverflow
Inventor
睦 高木
大井　昭夫
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.)
Takenaka Corp
Original Assignee
Takenaka Corp
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 Takenaka Corp filed Critical Takenaka Corp
Priority to JP17766982U priority Critical patent/JPS5980033U/ja
Publication of JPS5980033U publication Critical patent/JPS5980033U/ja
Application granted granted Critical
Publication of JPH028012Y2 publication Critical patent/JPH028012Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Sink And Installation For Waste Water (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
JP17766982U 1982-11-24 1982-11-24 耐火排水孔 Granted JPS5980033U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17766982U JPS5980033U (ja) 1982-11-24 1982-11-24 耐火排水孔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17766982U JPS5980033U (ja) 1982-11-24 1982-11-24 耐火排水孔

Publications (2)

Publication Number Publication Date
JPS5980033U true JPS5980033U (ja) 1984-05-30
JPH028012Y2 JPH028012Y2 (enrdf_load_stackoverflow) 1990-02-26

Family

ID=30385936

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17766982U Granted JPS5980033U (ja) 1982-11-24 1982-11-24 耐火排水孔

Country Status (1)

Country Link
JP (1) JPS5980033U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH028012Y2 (enrdf_load_stackoverflow) 1990-02-26

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