FR37661E - Process for hardening copper-containing steels used in construction - Google Patents

Process for hardening copper-containing steels used in construction

Info

Publication number
FR37661E
FR37661E FR37661DA FR37661E FR 37661 E FR37661 E FR 37661E FR 37661D A FR37661D A FR 37661DA FR 37661 E FR37661 E FR 37661E
Authority
FR
France
Prior art keywords
construction
steels used
containing steels
hardening copper
hardening
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)
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.)
Vereinigte Stahlwerke AG
Original Assignee
Vereinigte Stahlwerke AG
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 Vereinigte Stahlwerke AG filed Critical Vereinigte Stahlwerke AG
Application granted granted Critical
Publication of FR37661E publication Critical patent/FR37661E/en
Expired legal-status Critical Current

Links

FR37661D 1929-11-28 1929-11-28 Process for hardening copper-containing steels used in construction Expired FR37661E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR37661T 1929-11-28

Publications (1)

Publication Number Publication Date
FR37661E true FR37661E (en) 1931-01-14

Family

ID=8674268

Family Applications (1)

Application Number Title Priority Date Filing Date
FR37661D Expired FR37661E (en) 1929-11-28 1929-11-28 Process for hardening copper-containing steels used in construction

Country Status (1)

Country Link
FR (1) FR37661E (en)

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