FIELD: metal-cutting machines. SUBSTANCE: hatch is cut in article by means of laser cutting, cutout part of wall of article is used as cover of same hatch when it and/or cover is fitted with attachment elements. EFFECT: reduced usage of metal and labour input in manufacturing process. 2 cl, 7 dwg
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|---|---|---|---|
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|
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| LOADING-UNLOADING INSTALLATION | 1997 |
|
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| METHOD OF MAKING BLANKS OF THE RESILIENT MATERIAL SHEET | 1992 |
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| SAW BLADE | 1994 |
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| LIQUID TRANSPORTATION TANK | 1995 |
|
RU2077462C1 |
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| INSTALLATION FOR LASER CUTTING OF SHEET MATERIALS | 1998 |
|
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| UNIT FOR CLOSED CUTTING OF ROLLED MATERIAL | 1996 |
|
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| METHOD OF DISMOUNTING OF BULLETS | 1991 |
|
RU2089841C1 |
