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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0220841
Kind Code:
B2
Application Number:
JP11870779A
Publication Date:
May 10, 1990
Filing Date:
September 14, 1979
Export Citation:
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Assignee:
BRITISH AEROSPACE
International Classes:
F04B43/10; F15B1/08; F15B1/26; F15B7/08; F15B11/072; F15B15/19; F42B3/04