FR448216A - Interrupteur téléphonique automatique - Google Patents

Interrupteur téléphonique automatique

Info

Publication number
FR448216A
FR448216A FR448216A FR448216DA FR448216A FR 448216 A FR448216 A FR 448216A FR 448216 A FR448216 A FR 448216A FR 448216D A FR448216D A FR 448216DA FR 448216 A FR448216 A FR 448216A
Authority
FR
France
Prior art keywords
automatic telephone
telephone switch
switch
automatic
telephone
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
FR448216A
Other languages
English (en)
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.)
Automatic Electric Co
Original Assignee
Automatic Electric Co
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 Automatic Electric Co filed Critical Automatic Electric Co
Application granted granted Critical
Publication of FR448216A publication Critical patent/FR448216A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H67/00—Electrically-operated selector switches
    • H01H67/02—Multi-position wiper switches
    • H01H67/14—Multi-position wiper switches having wipers movable in two mutually perpendicular directions for purpose of selection
    • H01H67/16—Multi-position wiper switches having wipers movable in two mutually perpendicular directions for purpose of selection one motion being rotary and the other being parallel to the axis of rotation, e.g. Strowger or "up and around" switches
FR448216A 1911-11-15 1912-09-07 Interrupteur téléphonique automatique Expired FR448216A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US448216XA 1911-11-15 1911-11-15

Publications (1)

Publication Number Publication Date
FR448216A true FR448216A (fr) 1913-01-25

Family

ID=32641307

Family Applications (1)

Application Number Title Priority Date Filing Date
FR448216A Expired FR448216A (fr) 1911-11-15 1912-09-07 Interrupteur téléphonique automatique

Country Status (2)

Country Link
FR (1) FR448216A (fr)
GB (1) GB191213973A (fr)

Also Published As

Publication number Publication date
GB191213973A (en) 1913-06-16

Similar Documents

Publication Publication Date Title
FR476461A (fr) Commutateur téléphonique automatique
FR448216A (fr) Interrupteur téléphonique automatique
FR432723A (fr) Robinet interrupteur automatique
FR501273A (fr) Commutateur téléphonique automatique
FR488803A (fr) Commutateur téléphonique automatique
FR441969A (fr) Bascule automatique
FR452254A (fr) Bascule automatique
FR415455A (fr) Téléphone automatique
FR432412A (fr) Commutateur automatique
FR447854A (fr) Peseuse-empaqueteuse automatique
FR433497A (fr) Block-système automatique
FR427126A (fr) Statoscope automatique
FR433046A (fr) Briquet-allumeur automatique
FR446522A (fr) Conjoncteur-disjoncteur automatique
CH58101A (fr) Installation de téléphonie automatique
FR482133A (fr) Interrupteur automatique
CH74565A (fr) Interrupteur automatique
FR433084A (fr) Commutateur
FR427556A (fr) Pistolet automatique
FR434769A (fr) Cuiseur automatique
CH57144A (de) Automatischer Stromschalter
NL5179C (nl) Automatisch telefoonstelsel
FR17075E (fr) Compteur téléphonique automatique
FR460656A (fr) Commutateur automatique pour courants téléphoniques
FR428675A (fr) Interrupteur électrique automatique