GB191016173A - Improvements in Devices for Aiding the Hearing. - Google Patents

Improvements in Devices for Aiding the Hearing.

Info

Publication number
GB191016173A
GB191016173A GB191016173DA GB191016173A GB 191016173 A GB191016173 A GB 191016173A GB 191016173D A GB191016173D A GB 191016173DA GB 191016173 A GB191016173 A GB 191016173A
Authority
GB
United Kingdom
Prior art keywords
aiding
hearing
devices
conductors
cleat
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
Inventor
Eugene William Schneider
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 GB191016173A publication Critical patent/GB191016173A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
    • H04R1/342—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for microphones

Abstract

16,173. Schneider, E. W. Feb. 11, [Convention date]. Couplings.-In order to relieve conductors 14 of strain at binding-posts 13 and prevent ravelling of the outer wrapping where the conductors branch, the cord is clamped or bound by means of a cleat or clip 15.
GB191016173D 1910-02-11 1910-07-06 Improvements in Devices for Aiding the Hearing. Expired GB191016173A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US418195TA 1910-02-11 1910-02-11

Publications (1)

Publication Number Publication Date
GB191016173A true GB191016173A (en) 1911-03-02

Family

ID=32596652

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191016173D Expired GB191016173A (en) 1910-02-11 1910-07-06 Improvements in Devices for Aiding the Hearing.

Country Status (2)

Country Link
FR (1) FR418195A (en)
GB (1) GB191016173A (en)

Also Published As

Publication number Publication date
FR418195A (en) 1910-12-02

Similar Documents

Publication Publication Date Title
GB723457A (en) Joint for an electric cable
GB191016173A (en) Improvements in Devices for Aiding the Hearing.
GB175826A (en) Improvements in or relating to means for jointing submarine electric cables
GB200830A (en) Coil junction casings for electric cables
GB112951A (en) Improvements in Devices for Gripping or Securing Electric Cables and the like.
GB796569A (en) Improvements in or relating to earthing clamps
GB285303A (en) Improvements in or relating to couplings for electric conductors
CA213994A (en) Conduit or cable clamp and bridle ring
CA213993A (en) Conduit or cable clamp and bridle ring
CA193148A (en) Rope and cable clamp
CA185199A (en) Cable clamp
CA184651A (en) Telephone and telegraph cable
CA195360A (en) Telephone and telegraph cable
CA176241A (en) Cable clamp
CA138902A (en) Rope clamp
CA129314A (en) Clamp and stretcher
CA157080A (en) Cable clamp
CA171959A (en) Pipe and cable hanger
CA157253A (en) Line or cable clamp
AU1709515A (en) An improved fastening device for joints of electrical conduit fittings, such as pipes, covers, andthe like
ES317788A1 (en) Wiring device of a cable or conductor beam. (Machine-translation by Google Translate, not legally binding)
GB176839A (en) Improvements in electrical wiring systems
CA184812A (en) Cable clamp
CA189594A (en) Cable clamp
GB190900843A (en) Improvements in the Supports of Overhead Electric Cables and the like.