FR828591A - Improvements made to t receptor devices. s. f. in order to facilitate tuning - Google Patents

Improvements made to t receptor devices. s. f. in order to facilitate tuning

Info

Publication number
FR828591A
FR828591A FR828591DA FR828591A FR 828591 A FR828591 A FR 828591A FR 828591D A FR828591D A FR 828591DA FR 828591 A FR828591 A FR 828591A
Authority
FR
France
Prior art keywords
order
improvements made
facilitate tuning
receptor devices
receptor
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR828591A publication Critical patent/FR828591A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00—Continuous tuning
    • H03J3/02—Details
    • H03J3/12—Electrically-operated arrangements for indicating correct tuning
FR828591D 1936-11-02 1937-11-02 Improvements made to t receptor devices. s. f. in order to facilitate tuning Expired FR828591A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE203818X 1936-11-02

Publications (1)

Publication Number Publication Date
FR828591A true FR828591A (en) 1938-05-20

Family

ID=5778561

Family Applications (1)

Application Number Title Priority Date Filing Date
FR828591D Expired FR828591A (en) 1936-11-02 1937-11-02 Improvements made to t receptor devices. s. f. in order to facilitate tuning

Country Status (8)

Country Link
US (1) US2189050A (en)
AT (1) AT157218B (en)
BE (1) BE424409A (en)
CH (1) CH203818A (en)
DK (1) DK56624C (en)
FR (1) FR828591A (en)
GB (1) GB490272A (en)
NL (1) NL54628C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2571309A (en) * 1946-02-26 1951-10-16 Philco Corp Tuning aid for frequency- modulation receivers

Also Published As

Publication number Publication date
BE424409A (en)
CH203818A (en) 1939-03-31
DK56624C (en) 1939-09-04
AT157218B (en) 1939-10-10
US2189050A (en) 1940-02-06
GB490272A (en) 1938-08-11
NL54628C (en)

Similar Documents

Publication Publication Date Title
FR828591A (en) Improvements made to t receptor devices. s. f. in order to facilitate tuning
FR830629A (en) Improvements made to t receptor devices. s. f. in order to facilitate tuning
FR817930A (en) Improvements to t devices. s. f.
FR788586A (en) Improvements to aviation devices
FR823826A (en) Improvements in transmission mechanisms
FR750975A (en) Seat cane
FR764982A (en) Improvements made to sharpening devices
FR45897E (en) Improvements to t.s.f.
FR799075A (en) Improvements to t devices. s. f.
FR810470A (en) Index and scale, especially for t. s. f.
FR761125A (en) Improvements to t devices. s. f.
FR757493A (en) Improvements to t devices. s. f.
FR843458A (en) Improvements to mechanisms for tuning t devices. s. f.
Varner Note on a Poem Attributed to Poe
FR822765A (en) Improvements to stereographometers
FR827106A (en) Enhancements to t receptors. s. f.
FR825133A (en) Enhancements to t receptors. s. f.
Parks Timrod's College Days
FR796102A (en) Improvements to t receptor devices. s. f.
FR736122A (en) Improvements to t devices. s. f.
FR765294A (en) Improvements to so-called <<arrache-poulie>>, <<arrache-moyeu>>, <<arrache-roulement>> devices and similar devices
FR707790A (en) Improvements made to t-wave receiving devices. s. f.
FR824949A (en) Anti-overflow device applicable in particular to funnels
FR819607A (en) Braking device of the tuning organs in the receiving devices of t. s. f.
FR831418A (en) Enhancements to t receptors. s. f. and the like