CA162318A - Fabrication de tungsten - Google Patents

Fabrication de tungsten

Info

Publication number
CA162318A
CA162318A CA000162318A CA162318DA CA162318A CA 162318 A CA162318 A CA 162318A CA 000162318 A CA000162318 A CA 000162318A CA 162318D A CA162318D A CA 162318DA CA 162318 A CA162318 A CA 162318A
Authority
CA
Canada
Prior art keywords
tungsten
manufacture
tungsten manufacture
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
CA000162318A
Other languages
English (en)
Inventor
Theodore W. Frech Jr.
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.)
General Electric Canada Co
Original Assignee
Canadian General Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Canadian General Electric Co Ltd filed Critical Canadian General Electric Co Ltd
Application granted granted Critical
Publication of CA162318A publication Critical patent/CA162318A/fr
Expired legal-status Critical Current

Links

CA000162318A 1912-12-19 1912-12-19 Fabrication de tungsten Expired CA162318A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA162318T 1912-12-19

Publications (1)

Publication Number Publication Date
CA162318A true CA162318A (fr) 1915-05-04

Family

ID=45282006

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000162318A Expired CA162318A (fr) 1912-12-19 1912-12-19 Fabrication de tungsten

Country Status (1)

Country Link
CA (1) CA162318A (fr)

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