CA73532A - Lampe incandescente a vacuum - Google Patents

Lampe incandescente a vacuum

Info

Publication number: CA73532A
Authority: CA; Canada
Prior art keywords: osmium; incandescent lamp; vacuum; vacuum incandescent; lamp
Prior art date: 1901-01-15
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

CA000073532A

Other languages

English (en)

Inventor

Carl Auer Von Welsbach

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.)

Individual

Original Assignee

Individual

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.)

1901-01-15

Filing date

1901-01-15

Publication date

1901-10-22

1901-01-15 Application filed by Individual filed Critical Individual

1901-10-22 Application granted granted Critical

1901-10-22 Publication of CA73532A publication Critical patent/CA73532A/fr

Status Expired legal-status Critical Current

Links

229910052762 osmium Inorganic materials 0.000 title 1
SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 title 1

CA000073532A 1901-01-15 1901-01-15 Lampe incandescente a vacuum Expired CA73532A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA73532T		1901-01-15

Publications (1)

Publication Number	Publication Date
CA73532A true CA73532A (fr)	1901-10-22

Family

ID=45190069

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000073532A Expired CA73532A (fr)	1901-01-15	1901-01-15	Lampe incandescente a vacuum

Country Status (1)

Country	Link
CA (1)	CA73532A (fr)

1901
- 1901-01-15 CA CA000073532A patent/CA73532A/fr not_active Expired

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