FR43466E - Improvements to nominal tracking devices used in t.s.f. - Google Patents

Improvements to nominal tracking devices used in t.s.f.

Info

Publication number
FR43466E
FR43466E FR43466DA FR43466E FR 43466 E FR43466 E FR 43466E FR 43466D A FR43466D A FR 43466DA FR 43466 E FR43466 E FR 43466E
Authority
FR
France
Prior art keywords
devices used
tracking devices
nominal tracking
nominal
tracking
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)
Inventor
Joseph-Louis Routin
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 filed Critical
Application granted granted Critical
Publication of FR43466E publication Critical patent/FR43466E/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/02—Indicating arrangements
    • H03J1/04—Indicating arrangements with optical indicating means
    • H03J1/041—Pointers, markers, or the like, for tuning dials; Folding dials
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/02—Indicating arrangements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/02—Indicating arrangements
    • H03J1/04—Indicating arrangements with optical indicating means
    • H03J1/044—Illumination of the tuning dial; On and off switching of the illumination; Circuits related with illumination
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/02—Indicating arrangements
    • H03J1/04—Indicating arrangements with optical indicating means
    • H03J1/045—Indication of the tuning band, the bandwidth, tone control, the channel number, the frequency, or the like
FR43466D 1932-10-11 1933-03-04 Improvements to nominal tracking devices used in t.s.f. Expired FR43466E (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
FR2053742X 1932-10-11
FR758312T 1932-10-11
FR43153T 1932-11-09
FR43254T 1932-12-23
FR43382T 1933-02-10
FR43466T 1933-03-04
FR43791T 1933-05-24

Publications (1)

Publication Number Publication Date
FR43466E true FR43466E (en) 1934-06-07

Family

ID=62294526

Family Applications (7)

Application Number Title Priority Date Filing Date
FR758312D Expired FR758312A (en) 1932-10-11 1932-10-11 Improvements to nominal tracking devices used in t-receivers. s. f.
FR43153D Expired FR43153E (en) 1932-10-11 1932-11-09 Improvements to nominal tracking devices used in t.s.f.
FR43254D Expired FR43254E (en) 1932-10-11 1932-12-23 Improvements to nominal tracking devices used in t.s.f.
FR43382D Expired FR43382E (en) 1932-10-11 1933-02-10 Improvements to nominal tracking devices used in t.s.f.
FR43466D Expired FR43466E (en) 1932-10-11 1933-03-04 Improvements to nominal tracking devices used in t.s.f.
FR43637D Expired FR43637E (en) 1932-10-11 1933-04-14 Improvements to nominal tracking devices used in t.s.f.
FR43791D Expired FR43791E (en) 1932-10-11 1933-05-24 Improvements to nominal tracking devices used in t.s.f.

Family Applications Before (4)

Application Number Title Priority Date Filing Date
FR758312D Expired FR758312A (en) 1932-10-11 1932-10-11 Improvements to nominal tracking devices used in t-receivers. s. f.
FR43153D Expired FR43153E (en) 1932-10-11 1932-11-09 Improvements to nominal tracking devices used in t.s.f.
FR43254D Expired FR43254E (en) 1932-10-11 1932-12-23 Improvements to nominal tracking devices used in t.s.f.
FR43382D Expired FR43382E (en) 1932-10-11 1933-02-10 Improvements to nominal tracking devices used in t.s.f.

Family Applications After (2)

Application Number Title Priority Date Filing Date
FR43637D Expired FR43637E (en) 1932-10-11 1933-04-14 Improvements to nominal tracking devices used in t.s.f.
FR43791D Expired FR43791E (en) 1932-10-11 1933-05-24 Improvements to nominal tracking devices used in t.s.f.

Country Status (2)

Country Link
US (1) US2053742A (en)
FR (7) FR758312A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE753703C (en) * 1934-07-26 1953-02-02 Sachsenwerk Licht Und Kraft A Station display device for radio receivers
US2507027A (en) * 1941-09-02 1950-05-09 Hartford Nat Bank & Trust Co Radio receiver
BE449306A (en) * 1942-02-21
US2582380A (en) * 1942-02-24 1952-01-15 Hartford Nat Bank & Trust Co Tuning apparatus for radio receivers and the like

Also Published As

Publication number Publication date
FR43382E (en) 1934-05-11
US2053742A (en) 1936-09-08
FR758312A (en) 1934-01-15
FR43791E (en) 1934-08-30
FR43153E (en) 1934-03-09
FR43254E (en) 1934-04-17
FR43637E (en) 1934-07-19

Similar Documents

Publication Publication Date Title
FR765688A (en) Single-track vehicle
FR43254E (en) Improvements to nominal tracking devices used in t.s.f.
FR759812A (en) Steerable excavator
FR44354E (en) Improvements to nominal tracking devices used in t.s.f.
FR44260E (en) Improvements to nominal tracking devices used in t.s.f.
FR766380A (en) Enhancements to t receptors. s. f.
DK46940C (en) Siholder.
FR793280A (en) Improvements to the setting indicating devices used in t. s. f.
CH164067A (en) Tractor.
CH161498A (en) Furrower.
DK47786C (en) Sealing device.
GR3624B (en) INSECTICID LIQUID.
GR3562B (en) LIQUID CARBONATIVE.
GR3604B (en) INSECTICID LIQUID.
DK48037C (en) Irrigation device.
FR749624A (en) Tracking devices for t. s. f.
FR761125A (en) Improvements to t devices. s. f.
FR757493A (en) Improvements to t devices. s. f.
FR753674A (en) Improvements to wedging devices
ES798Y (en) Screen-trash can.
CH160143A (en) Corkscrew.
DK50156C (en) Herbicide.
DK49900C (en) Liquid container.
DK48881C (en) Filtering device.
DK49889C (en) Filtering device.