JPH0336624U - - Google Patents
Info
- Publication number
- JPH0336624U JPH0336624U JP9651989U JP9651989U JPH0336624U JP H0336624 U JPH0336624 U JP H0336624U JP 9651989 U JP9651989 U JP 9651989U JP 9651989 U JP9651989 U JP 9651989U JP H0336624 U JPH0336624 U JP H0336624U
- Authority
- JP
- Japan
- Prior art keywords
- ear
- hole insertion
- ear hole
- earplugs
- person
- 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
- 230000037431 insertion Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 6
- 229920001971 elastomer Polymers 0.000 claims description 2
- 210000000613 ear canal Anatomy 0.000 claims 2
- 229920002379 silicone rubber Polymers 0.000 claims 2
- 239000004945 silicone rubber Substances 0.000 claims 2
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9651989U JPH0336624U (zh) | 1989-08-18 | 1989-08-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9651989U JPH0336624U (zh) | 1989-08-18 | 1989-08-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0336624U true JPH0336624U (zh) | 1991-04-10 |
Family
ID=31645715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9651989U Pending JPH0336624U (zh) | 1989-08-18 | 1989-08-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0336624U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013158645A (ja) * | 2012-12-18 | 2013-08-19 | Tomoko Idemaru | 乳幼児用耳栓 |
-
1989
- 1989-08-18 JP JP9651989U patent/JPH0336624U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013158645A (ja) * | 2012-12-18 | 2013-08-19 | Tomoko Idemaru | 乳幼児用耳栓 |
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