FR734702A - Improvements to ore reduction machines - Google Patents

Improvements to ore reduction machines

Info

Publication number
FR734702A
FR734702A FR734702DA FR734702A FR 734702 A FR734702 A FR 734702A FR 734702D A FR734702D A FR 734702DA FR 734702 A FR734702 A FR 734702A
Authority
FR
France
Prior art keywords
ore reduction
reduction machines
machines
ore
reduction
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
Other languages
French (fr)
Inventor
Alvah Denton Hadsel
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 filed Critical
Application granted granted Critical
Publication of FR734702A publication Critical patent/FR734702A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
FR734702D 1931-05-04 1932-04-06 Improvements to ore reduction machines Expired FR734702A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US734702XA 1931-05-04 1931-05-04

Publications (1)

Publication Number Publication Date
FR734702A true FR734702A (en) 1932-10-27

Family

ID=22113878

Family Applications (1)

Application Number Title Priority Date Filing Date
FR734702D Expired FR734702A (en) 1931-05-04 1932-04-06 Improvements to ore reduction machines

Country Status (1)

Country Link
FR (1) FR734702A (en)

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