CA46422A - Appareil pour supprimer les courants troublant pour telephones - Google Patents

Appareil pour supprimer les courants troublant pour telephones

Info

Publication number: CA46422A
Authority: CA; Canada
Prior art keywords: suppressing; telephone; disturbing currents; disturbing; currents
Prior art date: 1894-06-22
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

CA000046422A

Other languages

English (en)

Inventor

Frank Albert Pickernell

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.)

Bell Telephone Company of Canada

Original Assignee

Bell Telephone Company of Canada

Publication date

1894-06-22

1894-06-22 Application granted granted Critical

1894-06-22 Publication of CA46422A publication Critical patent/CA46422A/fr

Status Expired legal-status Critical Current

Links

CA000046422A Appareil pour supprimer les courants troublant pour telephones Expired CA46422A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA46422T

Publications (1)

Publication Number	Publication Date
CA46422A true CA46422A (fr)	1894-06-22

Family

ID=45162962

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000046422A Expired CA46422A (fr)			Appareil pour supprimer les courants troublant pour telephones

Country Status (1)

Country	Link
CA (1)	CA46422A (fr)

0
- CA CA000046422A patent/CA46422A/fr not_active Expired

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