JPS61100367U - - Google Patents

Info

Publication number
JPS61100367U
JPS61100367U JP18341884U JP18341884U JPS61100367U JP S61100367 U JPS61100367 U JP S61100367U JP 18341884 U JP18341884 U JP 18341884U JP 18341884 U JP18341884 U JP 18341884U JP S61100367 U JPS61100367 U JP S61100367U
Authority
JP
Japan
Prior art keywords
box body
top surface
flanges
protrusions
constructed
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.)
Pending
Application number
JP18341884U
Other languages
English (en)
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 JP18341884U priority Critical patent/JPS61100367U/ja
Publication of JPS61100367U publication Critical patent/JPS61100367U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Filtering Of Dispersed Particles In Gases (AREA)

Description

【図面の簡単な説明】
第１図は本考案の斜視図、第２図は第１図のＡ
―Ａ線断面図である。 １……矩形箱体、２……鍔、３……突起、４…
…不織布フイルター地、５……排出孔。

Claims (1)

    【実用新案登録請求の範囲】
  1. 上面の四辺に内側に向つて鍔２を形成したゴム
    製の上面開放矩形箱体１の底部表面に多数の突起
    ３を設け、当該箱体の内部に底面と同形の不織布
    フイルター地４を敷いて構成される防塵マツト。
JP18341884U 1984-12-03 1984-12-03 Pending JPS61100367U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18341884U JPS61100367U (ja) 1984-12-03 1984-12-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18341884U JPS61100367U (ja) 1984-12-03 1984-12-03

Publications (1)

Publication Number Publication Date
JPS61100367U true JPS61100367U (ja) 1986-06-26

Family

ID=30740923

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18341884U Pending JPS61100367U (ja) 1984-12-03 1984-12-03

Country Status (1)

Country Link
JP (1) JPS61100367U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5745853B2 (ja) * 1976-12-25 1982-09-30

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5745853B2 (ja) * 1976-12-25 1982-09-30

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