SU359478A1 - - Google Patents
Info
- Publication number
- SU359478A1 SU359478A1 SU1660894A SU1660894A SU359478A1 SU 359478 A1 SU359478 A1 SU 359478A1 SU 1660894 A SU1660894 A SU 1660894A SU 1660894 A SU1660894 A SU 1660894A SU 359478 A1 SU359478 A1 SU 359478A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- reflector
- luminaire
- glass
- film
- lamp
- Prior art date
Links
- 239000011521 glass Substances 0.000 description 6
- 239000010410 layer Substances 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000013013 elastic material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 210000002445 nipple Anatomy 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU359478A1 true SU359478A1 (fr) |
Family
ID=
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