CA509127A - Preparation de carbone microphonique - Google Patents

Preparation de carbone microphonique

Info

Publication number: CA509127A
Authority: CA; Canada
Prior art keywords: microphonic; carbon; preparation; microphonic carbon
Prior art date: 1955-01-11
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

CA509127A

Other languages

English (en)

Inventor

E. Mitchell Clifford

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.)

AT&T Corp

Original Assignee

Western Electric Co Inc

Publication date

1955-01-11

1955-01-11 Application granted granted Critical

1955-01-11 Publication of CA509127A publication Critical patent/CA509127A/fr

Status Expired legal-status Critical Current

Links

OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title 1
229910052799 carbon Inorganic materials 0.000 title 1

CA509127A Preparation de carbone microphonique Expired CA509127A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA509127T

Publications (1)

Publication Number	Publication Date
CA509127A true CA509127A (fr)	1955-01-11

Family

ID=35660174

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA509127A Expired CA509127A (fr)			Preparation de carbone microphonique

Country Status (1)

Country	Link
CA (1)	CA509127A (fr)

0
- CA CA509127A patent/CA509127A/fr not_active Expired

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