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
Application number
JP1987174562U
Other languages
English (en)
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1987174562U priority Critical patent/JPH0178485U/ja
Publication of JPH0178485U publication Critical patent/JPH0178485U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Details Of Audible-Bandwidth Transducers (AREA)
JP1987174562U 1987-11-16 1987-11-16 Pending JPH0178485U (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987174562U JPH0178485U (it) 1987-11-16 1987-11-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987174562U JPH0178485U (it) 1987-11-16 1987-11-16

Publications (1)

Publication Number Publication Date
JPH0178485U true JPH0178485U (it) 1989-05-26

Family

ID=31466411

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987174562U Pending JPH0178485U (it) 1987-11-16 1987-11-16

Country Status (1)

Country Link
JP (1) JPH0178485U (it)

Cited By (2)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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

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