JPH086153Y2 - 切羽探知レーダー用防水アンテナ装置 - Google Patents

切羽探知レーダー用防水アンテナ装置

Info

Publication number
JPH086153Y2
JPH086153Y2 JP584891U JP584891U JPH086153Y2 JP H086153 Y2 JPH086153 Y2 JP H086153Y2 JP 584891 U JP584891 U JP 584891U JP 584891 U JP584891 U JP 584891U JP H086153 Y2 JPH086153 Y2 JP H086153Y2
Authority
JP
Japan
Prior art keywords
face
waterproof antenna
waterproof
antenna
face plate
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 - Lifetime
Application number
JP584891U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0497996U (OSRAM
Inventor
幸司 多田
徹 谷口
雅弘 中川
裕次 舘川
誠 請川
敬昭 窪田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toda Corp
Original Assignee
Toda Corp
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 by Toda Corp filed Critical Toda Corp
Priority to JP584891U priority Critical patent/JPH086153Y2/ja
Publication of JPH0497996U publication Critical patent/JPH0497996U/ja
Application granted granted Critical
Publication of JPH086153Y2 publication Critical patent/JPH086153Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP584891U 1991-01-21 1991-01-21 切羽探知レーダー用防水アンテナ装置 Expired - Lifetime JPH086153Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP584891U JPH086153Y2 (ja) 1991-01-21 1991-01-21 切羽探知レーダー用防水アンテナ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP584891U JPH086153Y2 (ja) 1991-01-21 1991-01-21 切羽探知レーダー用防水アンテナ装置

Publications (2)

Publication Number Publication Date
JPH0497996U JPH0497996U (OSRAM) 1992-08-25
JPH086153Y2 true JPH086153Y2 (ja) 1996-02-21

Family

ID=31736698

Family Applications (1)

Application Number Title Priority Date Filing Date
JP584891U Expired - Lifetime JPH086153Y2 (ja) 1991-01-21 1991-01-21 切羽探知レーダー用防水アンテナ装置

Country Status (1)

Country Link
JP (1) JPH086153Y2 (OSRAM)

Also Published As

Publication number Publication date
JPH0497996U (OSRAM) 1992-08-25

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Legal Events

Date Code Title Description
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 19960820