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FR489846A - Improvements made to electrical contact breakers - Google Patents

Improvements made to electrical contact breakers

Info

Publication number
FR489846A
FR489846A FR489846DA FR489846A FR 489846 A FR489846 A FR 489846A FR 489846D A FR489846D A FR 489846DA FR 489846 A FR489846 A FR 489846A
Authority
FR
France
Prior art keywords
electrical contact
improvements made
contact breakers
breakers
electrical
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Application granted granted Critical
Publication of FR489846A publication Critical patent/FR489846A/en
Expired legal-status Critical Current

Links

FR489846D 1916-06-18 1917-04-24 Improvements made to electrical contact breakers Expired FR489846A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB489846X 1916-06-18

Publications (1)

Publication Number Publication Date
FR489846A true FR489846A (en) 1919-03-15

Family

ID=1526042

Family Applications (1)

Application Number Title Priority Date Filing Date
FR489846D Expired FR489846A (en) 1916-06-18 1917-04-24 Improvements made to electrical contact breakers

Country Status (1)

Country Link
FR (1) FR489846A (en)

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