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Title:
METHOD OF SURFACING ON PIPE ENDS
Document Type and Number:
Japanese Patent JPS52116754
Kind Code:
A
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Inventors:
MATSUZAKA KIYOU
KIRIHARA SEISHIN
Application Number:
JP3263776A
Publication Date:
September 30, 1977
Filing Date:
March 26, 1976
Export Citation:
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Assignee:
HITACHI LTD
International Classes:
B23K9/04; B23K5/18; (IPC1-7): B23K5/18; B23K9/04



 
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