JPS58185348U - 汚損防止装置 - Google Patents

汚損防止装置

Info

Publication number
JPS58185348U
JPS58185348U JP8063882U JP8063882U JPS58185348U JP S58185348 U JPS58185348 U JP S58185348U JP 8063882 U JP8063882 U JP 8063882U JP 8063882 U JP8063882 U JP 8063882U JP S58185348 U JPS58185348 U JP S58185348U
Authority
JP
Japan
Prior art keywords
window glass
inert gas
vacuum
observing
fouling device
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
JP8063882U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6222289Y2 (enrdf_load_stackoverflow
Inventor
十河　勝彦
熊谷　幸蔵
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.)
Japan Steel Works Ltd
Original Assignee
Japan Steel 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 Japan Steel Works Ltd filed Critical Japan Steel Works Ltd
Priority to JP8063882U priority Critical patent/JPS58185348U/ja
Publication of JPS58185348U publication Critical patent/JPS58185348U/ja
Application granted granted Critical
Publication of JPS6222289Y2 publication Critical patent/JPS6222289Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
JP8063882U 1982-06-02 1982-06-02 汚損防止装置 Granted JPS58185348U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8063882U JPS58185348U (ja) 1982-06-02 1982-06-02 汚損防止装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8063882U JPS58185348U (ja) 1982-06-02 1982-06-02 汚損防止装置

Publications (2)

Publication Number Publication Date
JPS58185348U true JPS58185348U (ja) 1983-12-09
JPS6222289Y2 JPS6222289Y2 (enrdf_load_stackoverflow) 1987-06-06

Family

ID=30089776

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8063882U Granted JPS58185348U (ja) 1982-06-02 1982-06-02 汚損防止装置

Country Status (1)

Country Link
JP (1) JPS58185348U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6222289Y2 (enrdf_load_stackoverflow) 1987-06-06

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