Edged tool for life ji me of fish

摘要

(57) Abstract Objective As for this device, with the disconnection blade as rill die, this the backboneWhen it is biased vis-a-vis, it makes disconnect the medulla oblongata securely. Constitution Ahead the edged tool which possesses width and the length which are suited for the disconnection of the medulla oblongataIn the edge, in the edged tool for life ji me of the fish which provides the disconnection blade, aforementionedBoth ends side extends the disconnection blade, forms in the rill die where central site is dentedru.