CA933577A - Incandescent lamp manufacture - Google Patents

Incandescent lamp manufacture

Info

Publication number
CA933577A
CA933577A CA110680A CA110680A CA933577A CA 933577 A CA933577 A CA 933577A CA 110680 A CA110680 A CA 110680A CA 110680 A CA110680 A CA 110680A CA 933577 A CA933577 A CA 933577A
Authority
CA
Canada
Prior art keywords
incandescent lamp
lamp manufacture
manufacture
incandescent
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
CA110680A
Other versions
CA110680S (en
Inventor
S. Vause Arthur
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.)
EMI Group Ltd
Original Assignee
Thorn Electrical Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Thorn Electrical Industries Ltd filed Critical Thorn Electrical Industries Ltd
Priority to CA110680A priority Critical patent/CA933577A/en
Application granted granted Critical
Publication of CA933577A publication Critical patent/CA933577A/en
Expired legal-status Critical Current

Links

CA110680A 1971-04-19 1971-04-19 Incandescent lamp manufacture Expired CA933577A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA110680A CA933577A (en) 1971-04-19 1971-04-19 Incandescent lamp manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA110680A CA933577A (en) 1971-04-19 1971-04-19 Incandescent lamp manufacture

Publications (1)

Publication Number Publication Date
CA933577A true CA933577A (en) 1973-09-11

Family

ID=4089405

Family Applications (1)

Application Number Title Priority Date Filing Date
CA110680A Expired CA933577A (en) 1971-04-19 1971-04-19 Incandescent lamp manufacture

Country Status (1)

Country Link
CA (1) CA933577A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4074167A (en) * 1975-11-18 1978-02-14 U. S. Philips Corporation Halogen incandescent lamp
US4305015A (en) * 1978-12-08 1981-12-08 Tokyo Shibaura Denki Kabushiki Kaisha Sealed beam lamp including halogen bulb with light shielding layer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4074167A (en) * 1975-11-18 1978-02-14 U. S. Philips Corporation Halogen incandescent lamp
US4305015A (en) * 1978-12-08 1981-12-08 Tokyo Shibaura Denki Kabushiki Kaisha Sealed beam lamp including halogen bulb with light shielding layer

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