CA680768A - Projection lamp - Google Patents

Projection lamp

Info

Publication number
CA680768A
CA680768A CA680768A CA680768DA CA680768A CA 680768 A CA680768 A CA 680768A CA 680768 A CA680768 A CA 680768A CA 680768D A CA680768D A CA 680768DA CA 680768 A CA680768 A CA 680768A
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
CA680768A
Inventor
M. Harris Joseph
F. Scoledge Robert
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.)
GTE Sylvania Inc
Original Assignee
Sylvania Electric Products Inc
Publication date
Application granted granted Critical
Publication of CA680768A publication Critical patent/CA680768A/en
Expired legal-status Critical Current

Links

CA680768A Projection lamp Expired CA680768A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA680768T

Publications (1)

Publication Number Publication Date
CA680768A true CA680768A (en) 1964-02-25

Family

ID=35981850

Family Applications (1)

Application Number Title Priority Date Filing Date
CA680768A Expired CA680768A (en) Projection lamp

Country Status (1)

Country Link
CA (1) CA680768A (en)

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