CA321403A - Lampe a vide a element compact - Google Patents

Lampe a vide a element compact

Info

Publication number: CA321403A
Authority: CA; Canada
Prior art keywords: vacuum tube; unitary vacuum; unitary; tube; vacuum
Prior art date: 1932-04-12
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

CA321403A

Other languages

English (en)

Inventor

Louis Krahl Walter

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.)

Arcturus Radio Tube Co

Original Assignee

Arcturus Radio Tube Co

Publication date

1932-04-12

1932-04-12 Application granted granted Critical

1932-04-12 Publication of CA321403A publication Critical patent/CA321403A/fr

Status Expired legal-status Critical Current

Links

CA321403A Lampe a vide a element compact Expired CA321403A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA321403T

Publications (1)

Publication Number	Publication Date
CA321403A true CA321403A (fr)	1932-04-12

Family

ID=35281957

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA321403A Expired CA321403A (fr)			Lampe a vide a element compact

Country Status (1)

Country	Link
CA (1)	CA321403A (fr)

0
- CA CA321403A patent/CA321403A/fr not_active Expired

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