ATE95317T1 - Radargeraet zur untergrunderforschung. - Google Patents

Radargeraet zur untergrunderforschung.

Info

Publication number: ATE95317T1
Authority: AT; Austria
Prior art keywords: underground exploration; exploration radar; radar; underground; exploration
Prior art date: 1986-11-08

Application number

AT87907340T

Other languages

English (en)

Inventor

Akio Kawano

Masaru Tsunasaki

Original Assignee

Osaka Gas Co Ltd

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.)

1986-11-08

Filing date

1987-11-04

Publication date

1993-10-15

1986-11-08 Priority claimed from JP61266405A external-priority patent/JPS63120271A/ja

1987-06-03 Priority claimed from JP62140436A external-priority patent/JP2506371B2/ja

1987-11-04 Application filed by Osaka Gas Co Ltd filed Critical Osaka Gas Co Ltd

1987-11-04 Priority claimed from PCT/JP1987/000852 external-priority patent/WO1988003656A1/ja

1993-10-15 Application granted granted Critical

1993-10-15 Publication of ATE95317T1 publication Critical patent/ATE95317T1/de

Links

AT87907340T 1986-11-08 1987-11-04 Radargeraet zur untergrunderforschung. ATE95317T1 (de)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
JP61266405A JPS63120271A (ja)	1986-11-08	1986-11-08	レ−ダ型地中探査装置
JP62140436A JP2506371B2 (ja)	1987-06-03	1987-06-03	地中探査用広帯域アンテナ
PCT/JP1987/000852 WO1988003656A1 (fr)	1986-11-08	1987-11-04	Installation de prospection du type a radar
EP87907340A EP0289623B1 (de)	1986-11-08	1987-11-04	Radargerät zur untergrunderforschung

Publications (1)

Publication Number	Publication Date
ATE95317T1 true ATE95317T1 (de)	1993-10-15

Family

ID=27231108

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT87907340T ATE95317T1 (de)	1986-11-08	1987-11-04	Radargeraet zur untergrunderforschung.

Country Status (1)

Country	Link
AT (1)	ATE95317T1 (de)

1987
- 1987-11-04 AT AT87907340T patent/ATE95317T1/de not_active IP Right Cessation

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Legal Events

Date	Code	Title	Description
1994-07-15	UEP	Publication of translation of european patent specification
1999-08-15	REN	Ceased due to non-payment of the annual fee