GB190928557A - Improvements in and relating to Electric Bell Pushes. - Google Patents

Improvements in and relating to Electric Bell Pushes.

Info

Publication number
GB190928557A
GB190928557A GB190928557DA GB190928557A GB 190928557 A GB190928557 A GB 190928557A GB 190928557D A GB190928557D A GB 190928557DA GB 190928557 A GB190928557 A GB 190928557A
Authority
GB
United Kingdom
Prior art keywords
relating
electric bell
pushes
bell pushes
electric
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
Hugo Hirst
Sidney David White
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 GB190928557A publication Critical patent/GB190928557A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details

Landscapes

  • Electrotherapy Devices (AREA)
  • Catching Or Destruction (AREA)

Abstract

28,557. Hirst, H., and White, S. D. Dec. 7. Drawings to Specification. Paper-knives are provided with electric-bell pushes in their handles.
GB190928557D 1909-12-07 1909-12-07 Improvements in and relating to Electric Bell Pushes. Expired GB190928557A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190928557T 1909-12-07

Publications (1)

Publication Number Publication Date
GB190928557A true GB190928557A (en) 1910-08-18

Family

ID=32447215

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190928557D Expired GB190928557A (en) 1909-12-07 1909-12-07 Improvements in and relating to Electric Bell Pushes.

Country Status (1)

Country Link
GB (1) GB190928557A (en)

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