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
GB25351/35A
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 NVfiledCriticalPhilips Gloeilampenfabrieken NV
Publication of GB439104ApublicationCriticalpatent/GB439104A/en
H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
H01P7/00—Resonators of the waveguide type
H01P7/02—Lecher resonators
Landscapes
Toys
(AREA)
Abstract
439,104. Wireless signalling. NAAMLOOZE VENNOOTSCHAP PHILIPS' GLOEILAMPENFABRIEKEN, Emmasingel, Eindhoven, Holland. Sept. 12, 1935, No. 25351. Convention date, Oct. 5, 1934. [Classes 40 (iii) and 40 (v)] The parts la, 2a, of the Lecher wires 1, 2 are curved to allow a movable contact bridge 3 to be adjusted by the rotation of the shaft 4 on which it is carried.
GB25351/35A1934-10-051935-09-12Improvements in lecher-wire systems
ExpiredGB439104A
(en)