FR854783A - Protective devices - Google Patents

Protective devices

Info

Publication number
FR854783A
FR854783A FR854783DA FR854783A FR 854783 A FR854783 A FR 854783A FR 854783D A FR854783D A FR 854783DA FR 854783 A FR854783 A FR 854783A
Authority
FR
France
Prior art keywords
protective devices
protective
devices
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.)
CBS Corp
Original Assignee
Westinghouse Electric and Manufacturing 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 Westinghouse Electric and Manufacturing Co filed Critical Westinghouse Electric and Manufacturing Co
Application granted granted Critical
Publication of FR854783A publication Critical patent/FR854783A/en
Expired legal-status Critical Current

Links

FR854783D 1938-05-21 1939-05-16 Protective devices Expired FR854783A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US854783XA 1938-05-21 1938-05-21

Publications (1)

Publication Number Publication Date
FR854783A true FR854783A (en) 1940-04-24

Family

ID=22191869

Family Applications (1)

Application Number Title Priority Date Filing Date
FR854783D Expired FR854783A (en) 1938-05-21 1939-05-16 Protective devices

Country Status (1)

Country Link
FR (1) FR854783A (en)

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