SG34191G - Apparatus for shock protection in boreholes - Google Patents

Apparatus for shock protection in boreholes

Info

Publication number: SG34191G
Authority: SG; Singapore
Prior art keywords: boreholes; shock protection; shock; protection
Prior art date: 1986-09-26

Application number

SG34191A

Other languages

English (en)

Original Assignee

Halliburton Co

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.)

1986-09-26

Filing date

1991-05-07

Publication date

1991-06-21

1986-09-26 Priority claimed from EP86307417A external-priority patent/EP0261291B1/de

1991-05-07 Application filed by Halliburton Co filed Critical Halliburton Co

1991-06-21 Publication of SG34191G publication Critical patent/SG34191G/en

Links

230000035939 shock Effects 0.000 title 1

SG34191A 1986-09-26 1991-05-07 Apparatus for shock protection in boreholes SG34191G (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
EP86307417A EP0261291B1 (de)	1985-06-03	1986-09-26	Vorrichtung zum Stossschutz in Bohrlöchern

Publications (1)

Publication Number	Publication Date
SG34191G true SG34191G (en)	1991-06-21

Family

ID=8196159

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SG34191A SG34191G (en)	1986-09-26	1991-05-07	Apparatus for shock protection in boreholes

Country Status (4)

Country	Link
AT (1)	ATE60400T1 (de)
DE (1)	DE3677226D1 (de)
MY (1)	MY101607A (de)
SG (1)	SG34191G (de)

1986
- 1986-09-26 DE DE8686307417T patent/DE3677226D1/de not_active Expired - Fee Related
- 1986-09-26 AT AT86307417T patent/ATE60400T1/de not_active IP Right Cessation
1987
- 1987-09-18 MY MYPI87001751A patent/MY101607A/en unknown
1991
- 1991-05-07 SG SG34191A patent/SG34191G/en unknown

Also Published As

Publication number	Publication date
DE3677226D1 (de)	1991-02-28
ATE60400T1 (de)	1991-02-15
MY101607A (en)	1991-12-17

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