SU413360A1 - - Google Patents
Info
- Publication number
- SU413360A1 SU413360A1 SU1700680A SU1700680A SU413360A1 SU 413360 A1 SU413360 A1 SU 413360A1 SU 1700680 A SU1700680 A SU 1700680A SU 1700680 A SU1700680 A SU 1700680A SU 413360 A1 SU413360 A1 SU 413360A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- standards
- roughness
- risks
- making
- metrology
- Prior art date
Links
Description
1one
Изобретение относитс к области метрологнн , в частности к эталонам шероховатости и другим подобным объектам - одноштриховым мерам, дифракционным решеткам и т. п.The invention relates to the field of metrology, in particular, to standards of roughness and other similar objects - single-line measures, diffraction gratings, etc.
Известно применение золота в качестве материала дл изготовлени эталонов с рисками, например эталонов шероховатости.It is known to use gold as a material for making standards with risks, such as roughness standards.
кристалла фтористого лити (LiF) в качестве материала дл изготовлени эталонов с рисками , например эталонов шероховатости.lithium fluoride crystal (LiF) as a material for making standards with risks, such as roughness standards.
Предмет изобретени Subject invention
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1700680A SU413360A1 (en) | 1971-09-27 | 1971-09-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1700680A SU413360A1 (en) | 1971-09-27 | 1971-09-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
SU413360A1 true SU413360A1 (en) | 1974-01-30 |
Family
ID=20488933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1700680A SU413360A1 (en) | 1971-09-27 | 1971-09-27 |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU413360A1 (en) |
-
1971
- 1971-09-27 SU SU1700680A patent/SU413360A1/ru active
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