JPS4884422U - - Google Patents

Info

Publication number
JPS4884422U
JPS4884422U JP732972U JP732972U JPS4884422U JP S4884422 U JPS4884422 U JP S4884422U JP 732972 U JP732972 U JP 732972U JP 732972 U JP732972 U JP 732972U JP S4884422 U JPS4884422 U JP S4884422U
Authority
JP
Japan
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
JP732972U
Other languages
Japanese (ja)
Other versions
JPS5229460Y2 (enrdf_load_stackoverflow
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 JP732972U priority Critical patent/JPS5229460Y2/ja
Publication of JPS4884422U publication Critical patent/JPS4884422U/ja
Application granted granted Critical
Publication of JPS5229460Y2 publication Critical patent/JPS5229460Y2/ja
Expired legal-status Critical Current

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Landscapes

  • Respiratory Apparatuses And Protective Means (AREA)
JP732972U 1972-01-13 1972-01-13 Expired JPS5229460Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP732972U JPS5229460Y2 (enrdf_load_stackoverflow) 1972-01-13 1972-01-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP732972U JPS5229460Y2 (enrdf_load_stackoverflow) 1972-01-13 1972-01-13

Publications (2)

Publication Number Publication Date
JPS4884422U true JPS4884422U (enrdf_load_stackoverflow) 1973-10-13
JPS5229460Y2 JPS5229460Y2 (enrdf_load_stackoverflow) 1977-07-05

Family

ID=27849722

Family Applications (1)

Application Number Title Priority Date Filing Date
JP732972U Expired JPS5229460Y2 (enrdf_load_stackoverflow) 1972-01-13 1972-01-13

Country Status (1)

Country Link
JP (1) JPS5229460Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105804337A (zh) * 2016-03-16 2016-07-27 邹桂平 一种处理雾霾的房屋楼道净化结构

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105804337A (zh) * 2016-03-16 2016-07-27 邹桂平 一种处理雾霾的房屋楼道净化结构
CN105804337B (zh) * 2016-03-16 2018-07-31 成都长源建筑设计研究院有限公司 一种处理雾霾的房屋楼道净化结构

Also Published As

Publication number Publication date
JPS5229460Y2 (enrdf_load_stackoverflow) 1977-07-05

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