JPS62158991U - - Google Patents
Info
- Publication number
- JPS62158991U JPS62158991U JP4558986U JP4558986U JPS62158991U JP S62158991 U JPS62158991 U JP S62158991U JP 4558986 U JP4558986 U JP 4558986U JP 4558986 U JP4558986 U JP 4558986U JP S62158991 U JPS62158991 U JP S62158991U
- Authority
- JP
- Japan
- Prior art keywords
- microphone
- support member
- hard hat
- hole
- holder
- 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
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 210000000078 claw Anatomy 0.000 description 1
Landscapes
- Helmets And Other Head Coverings (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986045589U JPH0422627Y2 (enrdf_load_stackoverflow) | 1986-03-28 | 1986-03-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986045589U JPH0422627Y2 (enrdf_load_stackoverflow) | 1986-03-28 | 1986-03-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62158991U true JPS62158991U (enrdf_load_stackoverflow) | 1987-10-08 |
JPH0422627Y2 JPH0422627Y2 (enrdf_load_stackoverflow) | 1992-05-25 |
Family
ID=30864460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986045589U Expired JPH0422627Y2 (enrdf_load_stackoverflow) | 1986-03-28 | 1986-03-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0422627Y2 (enrdf_load_stackoverflow) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011102445A (ja) * | 2009-11-10 | 2011-05-26 | Azden Corp | 帽体用ヘッドセット |
JP2023094817A (ja) * | 2021-12-24 | 2023-07-06 | 株式会社鷺宮製作所 | 音圧計測装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51107319U (enrdf_load_stackoverflow) * | 1975-02-25 | 1976-08-27 |
-
1986
- 1986-03-28 JP JP1986045589U patent/JPH0422627Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51107319U (enrdf_load_stackoverflow) * | 1975-02-25 | 1976-08-27 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011102445A (ja) * | 2009-11-10 | 2011-05-26 | Azden Corp | 帽体用ヘッドセット |
JP2023094817A (ja) * | 2021-12-24 | 2023-07-06 | 株式会社鷺宮製作所 | 音圧計測装置 |
Also Published As
Publication number | Publication date |
---|---|
JPH0422627Y2 (enrdf_load_stackoverflow) | 1992-05-25 |