NL6409817A - - Google Patents

Info

Publication number
NL6409817A
NL6409817A NL6409817A NL6409817A NL6409817A NL 6409817 A NL6409817 A NL 6409817A NL 6409817 A NL6409817 A NL 6409817A NL 6409817 A NL6409817 A NL 6409817A NL 6409817 A NL6409817 A NL 6409817A
Authority
NL
Netherlands
Application number
NL6409817A
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.)
Filing date
Publication date
Application filed filed Critical
Publication of NL6409817A publication Critical patent/NL6409817A/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D59/00—Self-acting brakes, e.g. coming into operation at a predetermined speed
    • F16D59/02—Self-acting brakes, e.g. coming into operation at a predetermined speed spring-loaded and adapted to be released by mechanical, fluid, or electromagnetic means
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/94—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom spiro-condensed with carbocyclic rings or ring systems, e.g. griseofulvins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
NL6409817A 1960-09-06 1964-08-25 NL6409817A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF32051A DE1144289B (de) 1960-09-06 1960-09-06 Verfahren zur Herstellung von 3-Oxo-spiro-(cycloalkan-1', 2-cumaranen)

Publications (1)

Publication Number Publication Date
NL6409817A true NL6409817A (enrdf_load_stackoverflow) 1964-11-25

Family

ID=7094470

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6409817A NL6409817A (enrdf_load_stackoverflow) 1960-09-06 1964-08-25

Country Status (2)

Country Link
DE (1) DE1144289B (enrdf_load_stackoverflow)
NL (1) NL6409817A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
DE1144289B (de) 1963-02-28

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