CA510781A - Electric incandescent lamp and manufacture thereof - Google Patents

Electric incandescent lamp and manufacture thereof

Info

Publication number
CA510781A
CA510781A CA510781A CA510781DA CA510781A CA 510781 A CA510781 A CA 510781A CA 510781 A CA510781 A CA 510781A CA 510781D A CA510781D A CA 510781DA CA 510781 A CA510781 A CA 510781A
Authority
CA
Canada
Prior art keywords
manufacture
incandescent lamp
electric incandescent
electric
lamp
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
CA510781A
Other languages
French (fr)
Inventor
Honing Wilhelm
B. Siebelink Herman
Wijnberg Simon
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Publication date
Application granted granted Critical
Publication of CA510781A publication Critical patent/CA510781A/en
Expired legal-status Critical Current

Links

CA510781A Electric incandescent lamp and manufacture thereof Expired CA510781A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA510781T

Publications (1)

Publication Number Publication Date
CA510781A true CA510781A (en) 1955-03-08

Family

ID=35661845

Family Applications (1)

Application Number Title Priority Date Filing Date
CA510781A Expired CA510781A (en) Electric incandescent lamp and manufacture thereof

Country Status (1)

Country Link
CA (1) CA510781A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4342142A (en) * 1979-09-17 1982-08-03 Tokyo Shibaura Denki Kabushiki Kaisha Method for manufacturing sealed-beam type electric bulb

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4342142A (en) * 1979-09-17 1982-08-03 Tokyo Shibaura Denki Kabushiki Kaisha Method for manufacturing sealed-beam type electric bulb

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