CA300397A - Luminous gas-conducting tube sign - Google Patents

Luminous gas-conducting tube sign

Info

Publication number: CA300397A
Authority: CA; Canada
Prior art keywords: conducting tube; luminous gas; tube sign; sign; luminous
Prior art date: 1930-05-20
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

CA300397A

Other languages

French (fr)

Inventor

H. Betts James

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.)

INTERNATIONAL NEON Co

Original Assignee

INTERNATIONAL NEON Co

Publication date

1930-05-20

1930-05-20 Application granted granted Critical

1930-05-20 Publication of CA300397A publication Critical patent/CA300397A/en

Status Expired legal-status Critical Current

Links

CA300397A Luminous gas-conducting tube sign Expired CA300397A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA300397T

Publications (1)

Publication Number	Publication Date
CA300397A true CA300397A (en)	1930-05-20

Family

ID=35237716

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA300397A Expired CA300397A (en)			Luminous gas-conducting tube sign

Country Status (1)

Country	Link
CA (1)	CA300397A (en)

0
- CA CA300397A patent/CA300397A/en not_active Expired

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