JPS6075422U - 頭部フード - Google Patents
頭部フードInfo
- Publication number
- JPS6075422U JPS6075422U JP1983167586U JP16758683U JPS6075422U JP S6075422 U JPS6075422 U JP S6075422U JP 1983167586 U JP1983167586 U JP 1983167586U JP 16758683 U JP16758683 U JP 16758683U JP S6075422 U JPS6075422 U JP S6075422U
- Authority
- JP
- Japan
- Prior art keywords
- front member
- membrane piece
- hood
- head hood
- piece
- 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
Links
- 239000012528 membrane Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
Landscapes
- Outer Garments And Coats (AREA)
- Casings For Electric Apparatus (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1983167586U JPS6075422U (ja) | 1983-10-31 | 1983-10-31 | 頭部フード |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1983167586U JPS6075422U (ja) | 1983-10-31 | 1983-10-31 | 頭部フード |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6075422U true JPS6075422U (ja) | 1985-05-27 |
JPS6333931Y2 JPS6333931Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-09-08 |
Family
ID=30366604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1983167586U Granted JPS6075422U (ja) | 1983-10-31 | 1983-10-31 | 頭部フード |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6075422U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS467284A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1970-05-21 | 1971-12-20 | ||
JPS523807U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1975-06-23 | 1977-01-12 | ||
JPS57143222U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1981-03-05 | 1982-09-08 |
-
1983
- 1983-10-31 JP JP1983167586U patent/JPS6075422U/ja active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS467284A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1970-05-21 | 1971-12-20 | ||
JPS523807U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1975-06-23 | 1977-01-12 | ||
JPS57143222U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1981-03-05 | 1982-09-08 |
Also Published As
Publication number | Publication date |
---|---|
JPS6333931Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-09-08 |