NL131785C - - Google Patents
Info
- Publication number
- NL131785C NL131785C NL131785DA NL131785C NL 131785 C NL131785 C NL 131785C NL 131785D A NL131785D A NL 131785DA NL 131785 C NL131785 C NL 131785C
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P37/00—Preparation of compounds having a 4-thia-1-azabicyclo [3.2.0] heptane ring system, e.g. penicillin
- C12P37/04—Preparation of compounds having a 4-thia-1-azabicyclo [3.2.0] heptane ring system, e.g. penicillin by acylation of the substituent in the 6 position
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D49/00—Tractors
- B62D49/06—Tractors adapted for multi-purpose use
- B62D49/0621—Tractors adapted for multi-purpose use comprising traction increasing arrangements, e.g. all-wheel traction devices, multiple-axle traction arrangements, auxiliary traction increasing devices
- B62D49/0635—Tractors adapted for multi-purpose use comprising traction increasing arrangements, e.g. all-wheel traction devices, multiple-axle traction arrangements, auxiliary traction increasing devices using additional ground engaging means, e.g. endless tracks
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB21229/43A GB577144A (en) | 1943-12-17 | 1943-12-17 | Improvements in or relating to self-propelled tracklaying vehicles |
Publications (1)
Publication Number | Publication Date |
---|---|
NL131785C true NL131785C (el) |
Family
ID=10159364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL131785D NL131785C (el) | 1943-12-17 |
Country Status (3)
Country | Link |
---|---|
US (1) | US2458078A (el) |
GB (1) | GB577144A (el) |
NL (1) | NL131785C (el) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3154351A (en) * | 1963-03-29 | 1964-10-27 | Tucker & Sons | Endless track unit |
JPS5144269Y2 (el) * | 1971-07-31 | 1976-10-27 |
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0
- NL NL131785D patent/NL131785C/xx active
-
1943
- 1943-12-17 GB GB21229/43A patent/GB577144A/en not_active Expired
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1945
- 1945-06-14 US US599470A patent/US2458078A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US2458078A (en) | 1949-01-04 |
GB577144A (en) | 1946-05-07 |