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Patent Searching and Data


Title:
ANTIIOVERSHOOTING GUIDE APPARATUS FOR BLOWOUT PREVENTER
Document Type and Number:
Japanese Patent JPS5490003
Kind Code:
A
Inventors:
HASHIMOTO NORIO
YAMAMOTO ITSUO
MATSUURA KATSUMI
Application Number:
JP15803577A
Publication Date:
July 17, 1979
Filing Date:
December 28, 1977
Export Citation:
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Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
E21B33/064; E21B33/035; (IPC1-7): E21B33/035



 
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