CA825766A - Electric incandescent lamp or similar device having tantalum-tungsten filament supports - Google Patents

Electric incandescent lamp or similar device having tantalum-tungsten filament supports

Info

Publication number
CA825766A
CA825766A CA825766A CA825766DA CA825766A CA 825766 A CA825766 A CA 825766A CA 825766 A CA825766 A CA 825766A CA 825766D A CA825766D A CA 825766DA CA 825766 A CA825766 A CA 825766A
Authority
CA
Canada
Prior art keywords
tantalum
similar device
incandescent lamp
tungsten filament
electric incandescent
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
CA825766A
Inventor
A. Freeman George
M. Kane Raymond
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 Corp
Publication date
Application granted granted Critical
Publication of CA825766A publication Critical patent/CA825766A/en
Expired legal-status Critical Current

Links

CA825766A Electric incandescent lamp or similar device having tantalum-tungsten filament supports Expired CA825766A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA825766T

Publications (1)

Publication Number Publication Date
CA825766A true CA825766A (en) 1969-10-21

Family

ID=36303203

Family Applications (1)

Application Number Title Priority Date Filing Date
CA825766A Expired CA825766A (en) Electric incandescent lamp or similar device having tantalum-tungsten filament supports

Country Status (1)

Country Link
CA (1) CA825766A (en)

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