JPS541074A - Seismograph independent of direction and seismic research method thereby - Google Patents
Seismograph independent of direction and seismic research method therebyInfo
- Publication number
- JPS541074A JPS541074A JP3691778A JP3691778A JPS541074A JP S541074 A JPS541074 A JP S541074A JP 3691778 A JP3691778 A JP 3691778A JP 3691778 A JP3691778 A JP 3691778A JP S541074 A JPS541074 A JP S541074A
- Authority
- JP
- Japan
- Prior art keywords
- seismograph
- independent
- research method
- seismic research
- seismic
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US78353177A | 1977-04-01 | 1977-04-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS541074A true JPS541074A (en) | 1979-01-06 |
JPH0127396B2 JPH0127396B2 (en) | 1989-05-29 |
Family
ID=25129576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3691778A Granted JPS541074A (en) | 1977-04-01 | 1978-03-31 | Seismograph independent of direction and seismic research method thereby |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS541074A (en) |
DK (1) | DK144678A (en) |
ES (1) | ES468443A1 (en) |
ZA (1) | ZA781812B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02135152U (en) * | 1989-04-14 | 1990-11-09 | ||
JP2019038133A (en) * | 2017-08-23 | 2019-03-14 | 株式会社徳正合板 | Damage processing product, damage processing machine, and damage processing method |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3813744A (en) * | 1972-12-08 | 1974-06-04 | Seismic Logs | Geophone treatment |
-
1978
- 1978-03-30 ZA ZA00781812A patent/ZA781812B/en unknown
- 1978-03-31 DK DK144678A patent/DK144678A/en not_active Application Discontinuation
- 1978-03-31 JP JP3691778A patent/JPS541074A/en active Granted
- 1978-03-31 ES ES468443A patent/ES468443A1/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3813744A (en) * | 1972-12-08 | 1974-06-04 | Seismic Logs | Geophone treatment |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02135152U (en) * | 1989-04-14 | 1990-11-09 | ||
JP2019038133A (en) * | 2017-08-23 | 2019-03-14 | 株式会社徳正合板 | Damage processing product, damage processing machine, and damage processing method |
Also Published As
Publication number | Publication date |
---|---|
ES468443A1 (en) | 1978-12-16 |
DK144678A (en) | 1978-10-02 |
ZA781812B (en) | 1979-03-28 |
JPH0127396B2 (en) | 1989-05-29 |
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