JPH0178485U - - Google Patents
Info
- Publication number
- JPH0178485U JPH0178485U JP1987174562U JP17456287U JPH0178485U JP H0178485 U JPH0178485 U JP H0178485U JP 1987174562 U JP1987174562 U JP 1987174562U JP 17456287 U JP17456287 U JP 17456287U JP H0178485 U JPH0178485 U JP H0178485U
- Authority
- JP
- Japan
- Prior art keywords
- goggles
- receiver
- bone conduction
- conduction microphone
- skull
- 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
- 210000000988 bone and bone Anatomy 0.000 claims description 3
- 210000003625 skull Anatomy 0.000 claims 1
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987174562U JPH0178485U (da) | 1987-11-16 | 1987-11-16 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987174562U JPH0178485U (da) | 1987-11-16 | 1987-11-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0178485U true JPH0178485U (da) | 1989-05-26 |
Family
ID=31466411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987174562U Pending JPH0178485U (da) | 1987-11-16 | 1987-11-16 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0178485U (da) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007124355A (ja) * | 2005-10-28 | 2007-05-17 | Keio Gijuku | ゴーグル |
JP2013238002A (ja) * | 2012-05-11 | 2013-11-28 | Ohbayashi Corp | 水中作業支援システム及び水中作業支援方法 |
-
1987
- 1987-11-16 JP JP1987174562U patent/JPH0178485U/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007124355A (ja) * | 2005-10-28 | 2007-05-17 | Keio Gijuku | ゴーグル |
JP4714818B2 (ja) * | 2005-10-28 | 2011-06-29 | 学校法人慶應義塾 | ゴーグル |
JP2013238002A (ja) * | 2012-05-11 | 2013-11-28 | Ohbayashi Corp | 水中作業支援システム及び水中作業支援方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH0178485U (da) | ||
JPS6344584U (da) | ||
JPS61140693U (da) | ||
JPS59174804U (ja) | 生体信号検出バンド | |
JPS61195685U (da) | ||
JPS6089229U (ja) | マイクロホン付ヘルメツト | |
JPS6182624U (da) | ||
JPH0332891U (da) | ||
JPS62170719U (da) | ||
JPS6067325U (ja) | 聴覚補助ヘルメツト | |
JPS59145964U (ja) | 逮捕術訓練用マスク | |
JPS63149687U (da) | ||
JPH0313902U (da) | ||
JPS6241028U (da) | ||
JPS6293923U (da) | ||
JPS59193085U (ja) | ヘルメツト用スピ−カ−装置 | |
JPS6275026U (da) | ||
JPS63197540U (da) | ||
JPS61134195U (da) | ||
JPH0223171U (da) | ||
JPS58109800U (ja) | ヘツドホ−ン型耳あて集音器 | |
JPS60124920U (ja) | ゴ−グル | |
JPS62165911U (da) | ||
JPS61159327U (da) | ||
JPH028455U (da) |