CA209396A - Fabrication de tubes lumineux - Google Patents

Fabrication de tubes lumineux

Info

Publication number: CA209396A
Authority: CA; Canada
Prior art keywords: manufacture; luminous tubes; luminous; tubes
Prior art date: 1921-03-15
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

CA209396A

Other languages

English (en)

Inventor

Claude Georges

Marie Edouard De Beaufort John

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

Publication date

1921-03-15

1921-03-15 Application granted granted Critical

1921-03-15 Publication of CA209396A publication Critical patent/CA209396A/fr

Status Expired legal-status Critical Current

Links

CA209396A Fabrication de tubes lumineux Expired CA209396A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA209396T

Publications (1)

Publication Number	Publication Date
CA209396A true CA209396A (fr)	1921-03-15

Family

ID=35103175

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA209396A Expired CA209396A (fr)			Fabrication de tubes lumineux

Country Status (1)

Country	Link
CA (1)	CA209396A (fr)

0
- CA CA209396A patent/CA209396A/fr not_active Expired

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