FR702800A - Enhancements to t receptors. s. f. - Google Patents

Enhancements to t receptors. s. f.

Info

Publication number
FR702800A
FR702800A FR702800DA FR702800A FR 702800 A FR702800 A FR 702800A FR 702800D A FR702800D A FR 702800DA FR 702800 A FR702800 A FR 702800A
Authority
FR
France
Prior art keywords
enhancements
receptors
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.)
Parlophone Records Ltd
Original Assignee
Gramophone 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 Gramophone Co Ltd filed Critical Gramophone Co Ltd
Application granted granted Critical
Publication of FR702800A publication Critical patent/FR702800A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
    • H01Q1/46—Electric supply lines or communication lines
FR702800D 1929-12-02 1930-09-30 Enhancements to t receptors. s. f. Expired FR702800A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3691829A GB340389A (en) 1929-12-02 1929-12-02 Improvements in or relating to wireless receivers

Publications (1)

Publication Number Publication Date
FR702800A true FR702800A (en) 1931-04-16

Family

ID=10392229

Family Applications (1)

Application Number Title Priority Date Filing Date
FR702800D Expired FR702800A (en) 1929-12-02 1930-09-30 Enhancements to t receptors. s. f.

Country Status (2)

Country Link
FR (1) FR702800A (en)
GB (1) GB340389A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2581983A (en) * 1947-05-01 1952-01-08 Philco Corp Line-cord antenna
GB660656A (en) * 1948-07-07 1951-11-07 Scophony Baird Ltd Improvements in or relating to very high frequency radio receivers
US2606286A (en) * 1948-12-08 1952-08-05 Rca Corp Interference reducing system
US2586926A (en) * 1949-05-28 1952-02-26 Philco Corp High-frequency filter for radio receivers
DE19731736C1 (en) * 1997-07-23 1998-07-23 Siemens Ag Remote controlled theft protection system for motor vehicle
US6104920A (en) * 1998-03-26 2000-08-15 Nortel Networks Corporation Radio communication device antenna arrangements
FR2825498B1 (en) 2001-06-01 2003-09-26 Somfy RADIO FREQUENCY DRIVE DEVICE

Also Published As

Publication number Publication date
GB340389A (en) 1931-01-01

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