JPS6319129U - - Google Patents

Info

Publication number
JPS6319129U
JPS6319129U JP11016486U JP11016486U JPS6319129U JP S6319129 U JPS6319129 U JP S6319129U JP 11016486 U JP11016486 U JP 11016486U JP 11016486 U JP11016486 U JP 11016486U JP S6319129 U JPS6319129 U JP S6319129U
Authority
JP
Japan
Prior art keywords
air
chamber
front surfaces
chambers
clean
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
JP11016486U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0315954Y2 (US06312121-20011106-C00033.png
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 filed Critical
Priority to JP1986110164U priority Critical patent/JPH0315954Y2/ja
Publication of JPS6319129U publication Critical patent/JPS6319129U/ja
Application granted granted Critical
Publication of JPH0315954Y2 publication Critical patent/JPH0315954Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Ventilation (AREA)
JP1986110164U 1986-07-18 1986-07-18 Expired JPH0315954Y2 (US06312121-20011106-C00033.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986110164U JPH0315954Y2 (US06312121-20011106-C00033.png) 1986-07-18 1986-07-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986110164U JPH0315954Y2 (US06312121-20011106-C00033.png) 1986-07-18 1986-07-18

Publications (2)

Publication Number Publication Date
JPS6319129U true JPS6319129U (US06312121-20011106-C00033.png) 1988-02-08
JPH0315954Y2 JPH0315954Y2 (US06312121-20011106-C00033.png) 1991-04-05

Family

ID=30988933

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986110164U Expired JPH0315954Y2 (US06312121-20011106-C00033.png) 1986-07-18 1986-07-18

Country Status (1)

Country Link
JP (1) JPH0315954Y2 (US06312121-20011106-C00033.png)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53144062A (en) * 1977-05-23 1978-12-15 Masahiko Izumi Closed type air curtain

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53144062A (en) * 1977-05-23 1978-12-15 Masahiko Izumi Closed type air curtain

Also Published As

Publication number Publication date
JPH0315954Y2 (US06312121-20011106-C00033.png) 1991-04-05

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