JPS63143325U - - Google Patents
Info
- Publication number
- JPS63143325U JPS63143325U JP3610787U JP3610787U JPS63143325U JP S63143325 U JPS63143325 U JP S63143325U JP 3610787 U JP3610787 U JP 3610787U JP 3610787 U JP3610787 U JP 3610787U JP S63143325 U JPS63143325 U JP S63143325U
- Authority
- JP
- Japan
- Prior art keywords
- string
- cloth
- masking
- face
- masking cloth
- 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
- 239000004744 fabric Substances 0.000 claims description 7
- 230000000873 masking effect Effects 0.000 claims 3
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3610787U JPS63143325U (2) | 1987-03-11 | 1987-03-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3610787U JPS63143325U (2) | 1987-03-11 | 1987-03-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63143325U true JPS63143325U (2) | 1988-09-21 |
Family
ID=30846208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3610787U Pending JPS63143325U (2) | 1987-03-11 | 1987-03-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63143325U (2) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5210422B2 (2) * | 1971-10-19 | 1977-03-24 | ||
| JPS5533998B2 (2) * | 1976-04-17 | 1980-09-04 |
-
1987
- 1987-03-11 JP JP3610787U patent/JPS63143325U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5210422B2 (2) * | 1971-10-19 | 1977-03-24 | ||
| JPS5533998B2 (2) * | 1976-04-17 | 1980-09-04 |
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