ATTACHMENT OF HYDRAULIC SHOVEL

PROBLEM TO BE SOLVED: To provide an attachment of a hydraulic shovel capable of preventing a non-welded section from being left in a welded part by only being welded from an outer side without opening a tip deeply and increasing the strength of the welded part, and fatigue strength.SOLUTION: A boom...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: OKUMURA MASAYOSHI, YAMAGUCHI HIRONORI, HAMADA TAKESHI
Format: Patent
Sprache:eng
Schlagworte:
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