SU564197A1 - Многослойна секци - Google Patents
Многослойна секциInfo
- Publication number
- SU564197A1 SU564197A1 SU7201793607A SU1793607A SU564197A1 SU 564197 A1 SU564197 A1 SU 564197A1 SU 7201793607 A SU7201793607 A SU 7201793607A SU 1793607 A SU1793607 A SU 1793607A SU 564197 A1 SU564197 A1 SU 564197A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- spherical particles
- layer section
- core
- glued
- section
- Prior art date
Links
- 239000012798 spherical particle Substances 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 2
- 239000011247 coating layer Substances 0.000 description 7
- 239000010410 layer Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
Landscapes
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD15547871 | 1971-06-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
SU564197A1 true SU564197A1 (ru) | 1977-07-05 |
Family
ID=5483892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU7201793607A SU564197A1 (ru) | 1971-06-01 | 1972-05-31 | Многослойна секци |
Country Status (4)
Country | Link |
---|---|
BG (1) | BG19104A3 (enrdf_load_stackoverflow) |
CS (1) | CS169932B1 (enrdf_load_stackoverflow) |
RO (1) | RO61898A (enrdf_load_stackoverflow) |
SU (1) | SU564197A1 (enrdf_load_stackoverflow) |
-
1972
- 1972-05-26 BG BG20576A patent/BG19104A3/xx unknown
- 1972-05-30 CS CS3719A patent/CS169932B1/cs unknown
- 1972-05-31 SU SU7201793607A patent/SU564197A1/ru active
- 1972-06-01 RO RO71103A patent/RO61898A/ro unknown
Also Published As
Publication number | Publication date |
---|---|
RO61898A (enrdf_load_stackoverflow) | 1977-06-15 |
CS169932B1 (enrdf_load_stackoverflow) | 1976-08-27 |
BG19104A3 (enrdf_load_stackoverflow) | 1975-04-30 |
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