JPS6317488Y2 - - Google Patents
Info
- Publication number
- JPS6317488Y2 JPS6317488Y2 JP1981172653U JP17265381U JPS6317488Y2 JP S6317488 Y2 JPS6317488 Y2 JP S6317488Y2 JP 1981172653 U JP1981172653 U JP 1981172653U JP 17265381 U JP17265381 U JP 17265381U JP S6317488 Y2 JPS6317488 Y2 JP S6317488Y2
- Authority
- JP
- Japan
- Prior art keywords
- intake
- fitting
- cylinder
- tube
- mask
- 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.)
- Expired
Links
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000013011 mating Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 7
- 238000012856 packing Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Insertion Pins And Rivets (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Closures For Containers (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17265381U JPS5898940U (ja) | 1981-11-21 | 1981-11-21 | マスクにおける吸気ろ過体の取付構造 |
| US06/437,474 US4501272A (en) | 1981-10-30 | 1982-10-28 | Mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17265381U JPS5898940U (ja) | 1981-11-21 | 1981-11-21 | マスクにおける吸気ろ過体の取付構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5898940U JPS5898940U (ja) | 1983-07-05 |
| JPS6317488Y2 true JPS6317488Y2 (US20100223739A1-20100909-C00025.png) | 1988-05-18 |
Family
ID=30102252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17265381U Granted JPS5898940U (ja) | 1981-10-30 | 1981-11-21 | マスクにおける吸気ろ過体の取付構造 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5898940U (US20100223739A1-20100909-C00025.png) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4212543Y1 (US20100223739A1-20100909-C00025.png) * | 1965-11-19 | 1967-07-14 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50110094U (US20100223739A1-20100909-C00025.png) * | 1974-02-15 | 1975-09-08 | ||
| JPS55105611U (US20100223739A1-20100909-C00025.png) * | 1979-01-18 | 1980-07-23 |
-
1981
- 1981-11-21 JP JP17265381U patent/JPS5898940U/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4212543Y1 (US20100223739A1-20100909-C00025.png) * | 1965-11-19 | 1967-07-14 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5898940U (ja) | 1983-07-05 |
