CA306544A - Methode de traitement des filaments de tungsten - Google Patents

Methode de traitement des filaments de tungsten

Info

Publication number
CA306544A
CA306544A CA306544A CA306544DA CA306544A CA 306544 A CA306544 A CA 306544A CA 306544 A CA306544 A CA 306544A CA 306544D A CA306544D A CA 306544DA CA 306544 A CA306544 A CA 306544A
Authority
CA
Canada
Prior art keywords
tungsten filaments
treating tungsten
treating
filaments
tungsten
Prior art date
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
CA306544A
Other languages
English (en)
Inventor
Sharington Davenport Edmund
Benjamin Gero William
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.)
Westinghouse Canada Inc
Original Assignee
Canadian Westinghouse Co Ltd
Publication date
Application granted granted Critical
Publication of CA306544A publication Critical patent/CA306544A/fr
Expired legal-status Critical Current

Links

CA306544A Methode de traitement des filaments de tungsten Expired CA306544A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA306544T

Publications (1)

Publication Number Publication Date
CA306544A true CA306544A (fr) 1930-12-09

Family

ID=35259695

Family Applications (1)

Application Number Title Priority Date Filing Date
CA306544A Expired CA306544A (fr) Methode de traitement des filaments de tungsten

Country Status (1)

Country Link
CA (1) CA306544A (fr)

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