Classifications

• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
  • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
  • H01H9/02—Bases, casings, or covers
  • H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
  • H01H9/042—Explosion-proof cases

Applications Claiming Priority (1)

Publications (1)

Family

ID=6635769

Family Applications (1)

Country Status (2)

• 0
  • BE BE512687D patent/BE512687A/fr unknown
• 1952
  • 1952-07-02 GB GB16621/52A patent/GB728669A/en not_active Expired

Also Published As

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