CA547391A - Coil bending machine for projection lamp filaments - Google Patents

Coil bending machine for projection lamp filaments

Info

Publication number
CA547391A
CA547391A CA547391A CA547391DA CA547391A CA 547391 A CA547391 A CA 547391A CA 547391 A CA547391 A CA 547391A CA 547391D A CA547391D A CA 547391DA CA 547391 A CA547391 A CA 547391A
Authority
CA
Canada
Prior art keywords
bending machine
projection lamp
lamp filaments
coil bending
coil
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
CA547391A
Other languages
French (fr)
Inventor
Greiner Arno
R. Wollentin Otto
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 CA547391A publication Critical patent/CA547391A/en
Expired legal-status Critical Current

Links

CA547391A Coil bending machine for projection lamp filaments Expired CA547391A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA547391T

Publications (1)

Publication Number Publication Date
CA547391A true CA547391A (en) 1957-10-08

Family

ID=35704596

Family Applications (1)

Application Number Title Priority Date Filing Date
CA547391A Expired CA547391A (en) Coil bending machine for projection lamp filaments

Country Status (1)

Country Link
CA (1) CA547391A (en)

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