FR387136A - Improvements in the selection of electrical signals - Google Patents

Improvements in the selection of electrical signals

Info

Publication number
FR387136A
FR387136A FR387136DA FR387136A FR 387136 A FR387136 A FR 387136A FR 387136D A FR387136D A FR 387136DA FR 387136 A FR387136 A FR 387136A
Authority
FR
France
Prior art keywords
selection
electrical signals
signals
electrical
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEW PHONOPORE TELEPHONE Co Ltd
Original Assignee
NEW PHONOPORE TELEPHONE Co Ltd
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 by NEW PHONOPORE TELEPHONE Co Ltd filed Critical NEW PHONOPORE TELEPHONE Co Ltd
Application granted granted Critical
Publication of FR387136A publication Critical patent/FR387136A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/22—Polarised relays
    • H01H51/2236—Polarised relays comprising pivotable armature, pivoting at extremity or bending point of armature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR387136D 1908-02-11 1908-02-11 Improvements in the selection of electrical signals Expired FR387136A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR387136T 1908-02-11

Publications (1)

Publication Number Publication Date
FR387136A true FR387136A (en) 1908-07-01

Family

ID=1432894

Family Applications (1)

Application Number Title Priority Date Filing Date
FR387136D Expired FR387136A (en) 1908-02-11 1908-02-11 Improvements in the selection of electrical signals

Country Status (1)

Country Link
FR (1) FR387136A (en)

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