DD123898A5 - - Google Patents
Info
- Publication number
- DD123898A5 DD123898A5 DD190455A DD19045575A DD123898A5 DD 123898 A5 DD123898 A5 DD 123898A5 DD 190455 A DD190455 A DD 190455A DD 19045575 A DD19045575 A DD 19045575A DD 123898 A5 DD123898 A5 DD 123898A5
- Authority
- DD
- German Democratic Republic
Links
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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21937474 | 1974-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD123898A5 true DD123898A5 (fr) | 1977-01-19 |
Family
ID=16734410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD190455A DD123898A5 (fr) | 1974-12-30 | 1975-12-22 |
Country Status (2)
| Country | Link |
|---|---|
| BR (1) | BR7508412A (fr) |
| DD (1) | DD123898A5 (fr) |
-
1975
- 1975-12-18 BR BR7508412*A patent/BR7508412A/pt unknown
- 1975-12-22 DD DD190455A patent/DD123898A5/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR7508412A (pt) | 1976-08-24 |