FR476461A - Commutateur téléphonique automatique - Google Patents

Commutateur téléphonique automatique

Info

Publication number
FR476461A
FR476461A FR476461DA FR476461A FR 476461 A FR476461 A FR 476461A FR 476461D A FR476461D A FR 476461DA FR 476461 A FR476461 A FR 476461A
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
Other languages
English (en)
Inventor
Carl Axel Wilhelm Hultman
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR476461A publication Critical patent/FR476461A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
    • B02B3/00—Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming
    • B02B3/10—Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming by means of brushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
    • B02B3/00—Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming
    • B02B3/02—Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming by means of discs
    • 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
    • H01H67/04—Multi-position wiper switches having wipers movable only in one direction for purpose of selection
    • H01H67/12—Linear-motion switches
FR476461D 1913-06-02 1914-05-30 Commutateur téléphonique automatique Expired FR476461A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE476461X 1935-11-29

Publications (1)

Publication Number Publication Date
FR476461A true FR476461A (fr) 1915-08-05

Family

ID=6542005

Family Applications (1)

Application Number Title Priority Date Filing Date
FR476461D Expired FR476461A (fr) 1913-06-02 1914-05-30 Commutateur téléphonique automatique

Country Status (2)

Country Link
FR (1) FR476461A (fr)
GB (1) GB476461A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0040968A1 (fr) * 1980-05-28 1981-12-02 Christy & Norris Ltd. Procédé de traitement de matières granuleuses
EP2227333A2 (fr) * 2007-12-03 2010-09-15 Mermann, Tatjana Dispositifs et procédé de nettoyage en profondeur et/ou de décorticage de céréales

Also Published As

Publication number Publication date
GB476461A (en) 1937-12-09

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