Classifications

• • 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
  • H04M1/23—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof

Landscapes

• Engineering & Computer Science (AREA)
• Signal Processing (AREA)
• Telephone Set Structure (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=20354091

Family Applications (1)

Country Status (4)

• 0
  • BE BE572022D patent/BE572022A/xx unknown
• 1958
  • 1958-10-06 GB GB31870/58A patent/GB836534A/en not_active Expired
  • 1958-10-06 DE DET15724A patent/DE1059514B/de active Pending
  • 1958-10-23 FR FR1206460D patent/FR1206460A/fr not_active Expired

Also Published As

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