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Patent Searching and Data


Title:
TIN FREE STEEL WELDED SHELL PRODUCTION
Document Type and Number:
Japanese Patent JPS54142149
Kind Code:
A
Inventors:
ISHIBASHI KAZUHISA
IWAMOTO HISAO
Application Number:
JP5011478A
Publication Date:
November 06, 1979
Filing Date:
April 28, 1978
Export Citation:
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Assignee:
TOYO SEIKAN KAISHA LTD
International Classes:
B23K11/08; B23K11/16; B23K20/10; (IPC1-7): B23K11/16