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
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Publication of NL131785C publication Critical patent/NL131785C/xx

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
    • 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)
NL131785D 1943-12-17 NL131785C (fr)

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 (fr)

Family

ID=10159364

Family Applications (1)

Application Number Title Priority Date Filing Date
NL131785D NL131785C (fr) 1943-12-17

Country Status (3)

Country Link
US (1) US2458078A (fr)
GB (1) GB577144A (fr)
NL (1) NL131785C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3154351A (en) * 1963-03-29 1964-10-27 Tucker & Sons Endless track unit
JPS5144269Y2 (fr) * 1971-07-31 1976-10-27

Also Published As

Publication number Publication date
GB577144A (en) 1946-05-07
US2458078A (en) 1949-01-04

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