JPS4819998B1 - - Google Patents
Info
- Publication number
- JPS4819998B1 JPS4819998B1 JP43055099A JP5509968A JPS4819998B1 JP S4819998 B1 JPS4819998 B1 JP S4819998B1 JP 43055099 A JP43055099 A JP 43055099A JP 5509968 A JP5509968 A JP 5509968A JP S4819998 B1 JPS4819998 B1 JP S4819998B1
- 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.)
- Pending
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP43055099A JPS4819998B1 (pl) | 1968-08-03 | 1968-08-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP43055099A JPS4819998B1 (pl) | 1968-08-03 | 1968-08-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4819998B1 true JPS4819998B1 (pl) | 1973-06-18 |
Family
ID=12989282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP43055099A Pending JPS4819998B1 (pl) | 1968-08-03 | 1968-08-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4819998B1 (pl) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9868001B2 (en) | 2007-10-05 | 2018-01-16 | 3M Innovative Properties Company | Respirator flow control apparatus and method |
| US10137320B2 (en) | 2007-03-23 | 2018-11-27 | 3M Innovative Properties Company | Respirator flow control apparatus and method |
| US10391337B2 (en) | 2007-11-12 | 2019-08-27 | 3M Innovative Properties Company | Respirator assembly with air flow direction control |
-
1968
- 1968-08-03 JP JP43055099A patent/JPS4819998B1/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10137320B2 (en) | 2007-03-23 | 2018-11-27 | 3M Innovative Properties Company | Respirator flow control apparatus and method |
| US11130008B2 (en) | 2007-03-23 | 2021-09-28 | 3M Innovative Properties Company | Respirator flow control apparatus and method |
| US9868001B2 (en) | 2007-10-05 | 2018-01-16 | 3M Innovative Properties Company | Respirator flow control apparatus and method |
| US10391337B2 (en) | 2007-11-12 | 2019-08-27 | 3M Innovative Properties Company | Respirator assembly with air flow direction control |