CA181449A - Reduction of refractory substances - Google Patents

Reduction of refractory substances

Info

Publication number
CA181449A
CA181449A CA000181449A CA181449DA CA181449A CA 181449 A CA181449 A CA 181449A CA 000181449 A CA000181449 A CA 000181449A CA 181449D A CA181449D A CA 181449DA CA 181449 A CA181449 A CA 181449A
Authority
CA
Canada
Prior art keywords
reduction
refractory substances
refractory
substances
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
CA000181449A
Other languages
French (fr)
Inventor
John G. Webb
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA181449A publication Critical patent/CA181449A/en
Expired legal-status Critical Current

Links

CA000181449A 1917-09-17 1917-09-17 Reduction of refractory substances Expired CA181449A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA181449T 1917-09-17

Publications (1)

Publication Number Publication Date
CA181449A true CA181449A (en) 1918-01-01

Family

ID=45301101

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000181449A Expired CA181449A (en) 1917-09-17 1917-09-17 Reduction of refractory substances

Country Status (1)

Country Link
CA (1) CA181449A (en)

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