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FR799561A - Special steel - Google Patents

Special steel

Info

Publication number
FR799561A
FR799561A FR799561DA FR799561A FR 799561 A FR799561 A FR 799561A FR 799561D A FR799561D A FR 799561DA FR 799561 A FR799561 A FR 799561A
Authority
FR
France
Prior art keywords
special steel
special
steel
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.)
Cleveland Twist Drill Co
Original Assignee
Cleveland Twist Drill Co
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 Cleveland Twist Drill Co filed Critical Cleveland Twist Drill Co
Application granted granted Critical
Publication of FR799561A publication Critical patent/FR799561A/en
Expired legal-status Critical Current

Links

FR799561D 1934-12-22 1935-12-18 Special steel Expired FR799561A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US799561XA 1934-12-22 1934-12-22

Publications (1)

Publication Number Publication Date
FR799561A true FR799561A (en) 1936-06-15

Family

ID=22153891

Family Applications (1)

Application Number Title Priority Date Filing Date
FR799561D Expired FR799561A (en) 1934-12-22 1935-12-18 Special steel

Country Status (1)

Country Link
FR (1) FR799561A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1032297B (en) * 1952-11-06 1958-06-19 Fagersta Bruks Ab High speed steel alloy

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1032297B (en) * 1952-11-06 1958-06-19 Fagersta Bruks Ab High speed steel alloy

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