JPS4514909Y1 - - Google Patents
Info
- Publication number
- JPS4514909Y1 JPS4514909Y1 JP3300866U JP3300866U JPS4514909Y1 JP S4514909 Y1 JPS4514909 Y1 JP S4514909Y1 JP 3300866 U JP3300866 U JP 3300866U JP 3300866 U JP3300866 U JP 3300866U JP S4514909 Y1 JPS4514909 Y1 JP S4514909Y1
- 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.)
- Expired
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3300866U JPS4514909Y1 (zh) | 1966-04-08 | 1966-04-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3300866U JPS4514909Y1 (zh) | 1966-04-08 | 1966-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4514909Y1 true JPS4514909Y1 (zh) | 1970-06-23 |
Family
ID=42843658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3300866U Expired JPS4514909Y1 (zh) | 1966-04-08 | 1966-04-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4514909Y1 (zh) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6110055A (ja) * | 1984-06-11 | 1986-01-17 | ドレツサ−・インダストリ−ズ・インコ−ポレ−テツド | 溶融クロム―アルミナ耐火組成物 |
| US8936022B2 (en) | 2007-03-23 | 2015-01-20 | 3M Innovative Properties Company | Air delivery apparatus for respirator hood |
| 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 |
-
1966
- 1966-04-08 JP JP3300866U patent/JPS4514909Y1/ja not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6110055A (ja) * | 1984-06-11 | 1986-01-17 | ドレツサ−・インダストリ−ズ・インコ−ポレ−テツド | 溶融クロム―アルミナ耐火組成物 |
| US8936022B2 (en) | 2007-03-23 | 2015-01-20 | 3M Innovative Properties Company | Air delivery apparatus for respirator hood |
| 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 |