Classifications

• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F21—LIGHTING
  • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
  • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
  • F21V21/14—Adjustable mountings
  • F21V21/16—Adjustable mountings using wires or cords
  • F21V21/18—Adjustable mountings using wires or cords operated by springs
• • H—ELECTRICITY
  • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
  • H02G11/00—Arrangements of electric cables or lines between relatively-movable parts
  • H02G11/02—Arrangements of electric cables or lines between relatively-movable parts using take-up reel or drum
• • H—ELECTRICITY
  • H04—ELECTRIC COMMUNICATION TECHNIQUE
  • H04M—TELEPHONIC COMMUNICATION
  • H04M1/00—Substation equipment, e.g. for use by subscribers
  • H04M1/02—Constructional features of telephone sets
  • H04M1/15—Protecting or guiding telephone cords

Landscapes

• Engineering & Computer Science (AREA)
• General Engineering & Computer Science (AREA)
• Signal Processing (AREA)

Priority Applications (1)

Applications Claiming Priority (1)

Publications (1)

Family

ID=19792509

Family Applications (1)

Country Status (1)

• 1965
  • 1965-02-26 NL NL6502520A patent/NL6502520A/xx unknown

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