JPS61185448U - - Google Patents
Info
- Publication number
- JPS61185448U JPS61185448U JP7043885U JP7043885U JPS61185448U JP S61185448 U JPS61185448 U JP S61185448U JP 7043885 U JP7043885 U JP 7043885U JP 7043885 U JP7043885 U JP 7043885U JP S61185448 U JPS61185448 U JP S61185448U
- Authority
- JP
- Japan
- Prior art keywords
- gauze
- proof
- dust
- filter
- partition
- 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
Links
- 238000005192 partition Methods 0.000 claims description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 3
- 229920002554 vinyl polymer Polymers 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 2
- 239000004745 nonwoven fabric Substances 0.000 claims 1
- 239000000428 dust Substances 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7043885U JPS61185448U (enrdf_load_stackoverflow) | 1985-05-13 | 1985-05-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7043885U JPS61185448U (enrdf_load_stackoverflow) | 1985-05-13 | 1985-05-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61185448U true JPS61185448U (enrdf_load_stackoverflow) | 1986-11-19 |
Family
ID=30607019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7043885U Pending JPS61185448U (enrdf_load_stackoverflow) | 1985-05-13 | 1985-05-13 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61185448U (enrdf_load_stackoverflow) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5239343U (enrdf_load_stackoverflow) * | 1976-08-18 | 1977-03-19 |
-
1985
- 1985-05-13 JP JP7043885U patent/JPS61185448U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5239343U (enrdf_load_stackoverflow) * | 1976-08-18 | 1977-03-19 |