CA442870A - Projection lamp - Google Patents

Projection lamp

Info

Publication number
CA442870A
CA442870A CA442870A CA442870DA CA442870A CA 442870 A CA442870 A CA 442870A CA 442870 A CA442870 A CA 442870A CA 442870D A CA442870D A CA 442870DA CA 442870 A CA442870 A CA 442870A
Authority
CA
Canada
Prior art keywords
projection lamp
lamp
projection
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
CA442870A
Other languages
French (fr)
Inventor
B. Noel Edward
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 Canada Co
Original Assignee
Canadian General Electric Co Ltd
Publication date
Application granted granted Critical
Publication of CA442870A publication Critical patent/CA442870A/en
Expired legal-status Critical Current

Links

CA442870A Projection lamp Expired CA442870A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA442870T

Publications (1)

Publication Number Publication Date
CA442870A true CA442870A (en) 1947-07-15

Family

ID=35558097

Family Applications (1)

Application Number Title Priority Date Filing Date
CA442870A Expired CA442870A (en) Projection lamp

Country Status (1)

Country Link
CA (1) CA442870A (en)

Similar Documents

Publication Publication Date Title
CA444829A (en) Projection lamp
CA442870A (en) Projection lamp
CA441721A (en) Searchlight
CA441036A (en) Lamp cut-out
CA442164A (en) Germicidal lamp
CA445597A (en) Lamp base
CA445230A (en) Lamp base
CA443439A (en) Lamp base
CA440934A (en) Luminaire
CA444884A (en) Lamp for lighting
CA443386A (en) Lamp device
CA443450A (en) Discharge lamp
CA440005A (en) Flashing lamp
CA444465A (en) Therapeutic lamp
CA442751A (en) Spot lamp
CA444228A (en) Lamp shade
CA444450A (en) Lighting system
CA434832A (en) Projector
CA444830A (en) Lamp filament connection
CA444831A (en) Lamp filament connection
CA440994A (en) Lighting apparatus
CA442677A (en) Flashlight
CA444252A (en) Flashlight
CA445031A (en) Light socket
AU137562B2 (en) An improved socket for projector lamps