FIELD: sledge sport. SUBSTANCE: regular sinusoidal microembossment, with number of projections 4-7 per square millimeter is made on working surface of runner. EFFECT: increased sliding speed. 2 dwg
Title | Year | Author | Number |
---|---|---|---|
HUNTING GUN BARREL | 1993 |
|
RU2084798C1 |
BARREL OF RIFFLED WEAPON | 1993 |
|
RU2094732C1 |
VIBRODYNAMIC HEAD | 1994 |
|
RU2090340C1 |
METHOD FOR MACHINING GLASS SURFACE | 1991 |
|
RU2030364C1 |
0 |
|
SU500833A1 | |
METAL PROTECTIVE MEMBER OF ARMORED JACKET | 1995 |
|
RU2099666C1 |
WEARING SURFACE | 0 |
|
SU1505800A1 |
TRANSPORT SYSTEM | 1988 |
|
RU2015033C1 |
MOUTH-PIECE FOR WIND INSTRUMENT | 1991 |
|
RU2035068C1 |
METHOD OF WORKING A WEARING SURUFACE | 0 |
|
SU1521569A1 |
Authors
Dates
1997-06-20—Published
1993-04-05—Filed