FIELD: cutting tools.
SUBSTANCE: safe cutting knife comprises a blade part including a blade, a protective device located at one end of the blade, a head on which the blade is fixed, and a gripping part, which in a detachable manner retains the head in a state in which the cutting edge of the blade and the protective device protrude in the part of the blade.
EFFECT: safe cutting knife ease of replacement, longer life.
10 cl, 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
RU2412801C2 |
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RU2773312C1 |
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|
RU2741941C1 |
