CA941871A - Mercury button closure - Google Patents

Mercury button closure

Info

Publication number
CA941871A
CA941871A CA132,118A CA132118A CA941871A CA 941871 A CA941871 A CA 941871A CA 132118 A CA132118 A CA 132118A CA 941871 A CA941871 A CA 941871A
Authority
CA
Canada
Prior art keywords
button closure
mercury button
mercury
closure
button
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
CA132,118A
Other versions
CA132118S (en
Inventor
Ralph L. Graves
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of CA941871A publication Critical patent/CA941871A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/02—Apparatus or processes specially adapted for the manufacture of electric switches for mercury switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Switches (AREA)
CA132,118A 1971-01-29 1972-01-11 Mercury button closure Expired CA941871A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11089371A 1971-01-29 1971-01-29

Publications (1)

Publication Number Publication Date
CA941871A true CA941871A (en) 1974-02-12

Family

ID=22335501

Family Applications (1)

Application Number Title Priority Date Filing Date
CA132,118A Expired CA941871A (en) 1971-01-29 1972-01-11 Mercury button closure

Country Status (2)

Country Link
US (1) US3711671A (en)
CA (1) CA941871A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3415965A (en) * 1967-04-17 1968-12-10 Gen Electric Mercury button switch

Also Published As

Publication number Publication date
US3711671A (en) 1973-01-16

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