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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
05/19/1987
Application #:
06896218
Filing Dt:
08/14/1986
Inventors:
KAZUO HAYASHI, TETSUO SHOJI, HIROAKI NIITSUMA, HIDEAKI TAKAHASHI, HIROYUKI ABE
Title:
METHOD OF MEASURING CRUSTAL STRESS BY HYDRAULIC FRACTURE BASED ON ANALYSIS OF CRACK GROWTH IN ROCK
Assignment: 1
Reel/Frame:
004591/0182Recorded: 08/14/1986Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
07/29/1986
Exec Dt:
07/29/1986
Exec Dt:
07/29/1986
Exec Dt:
07/29/1986
Exec Dt:
07/29/1986
Assignee:
1-1, KATAHIRA 2-CHOME
SENDAI CITY, MIYAGI PREF., JAPAN
Correspondent:
FLEIT, JACOBSON, COHN AND PRICE
1217 E STREET, N.W.
WASHINGTON, DC 20004-1998

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