CA663794A - Hydraulic jar - Google Patents

Hydraulic jar

Info

Publication number
CA663794A
CA663794A CA663794A CA663794DA CA663794A CA 663794 A CA663794 A CA 663794A CA 663794 A CA663794 A CA 663794A CA 663794D A CA663794D A CA 663794DA CA 663794 A CA663794 A CA 663794A
Authority
CA
Canada
Prior art keywords
hydraulic jar
jar
hydraulic
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
Application number
CA663794A
Inventor
D. Webb Derrel
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.)
DAVID A BRITTON
JAY W COLVIN JR
REA BRITTON
Original Assignee
DAVID A BRITTON
JAY W COLVIN JR
REA BRITTON
Publication date
Application granted granted Critical
Publication of CA663794A publication Critical patent/CA663794A/en
Expired legal-status Critical Current

Links

CA663794A Hydraulic jar Expired CA663794A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA663794T

Publications (1)

Publication Number Publication Date
CA663794A true CA663794A (en) 1963-05-28

Family

ID=35957912

Family Applications (1)

Application Number Title Priority Date Filing Date
CA663794A Expired CA663794A (en) Hydraulic jar

Country Status (1)

Country Link
CA (1) CA663794A (en)

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